Oxygen gas is at a temperature of 20 ° C when it occupies a volume of 3. 5 liters. To what temperature should it be raised to occupy a volume of 8. 5 liters?

Answers

Answer 1

To increase the volume of oxygen gas from 3.5 liters to 8.5 liters, the temperature needs to be raised to approximately 91.8 °C.

To determine the temperature to which the oxygen gas should be raised to occupy a volume of 8.5 liters, we can use the combined gas law equation, which combines Boyle's Law, Charles's Law, and Gay-Lussac's Law. The equation can be written as P₁V₁/T₁ = P₂V₂/T₂, where P₁ and V₁ are the initial pressure and volume, T₁ is the initial temperature, P₂ and V₂ are the final pressure and volume, and T₂ is the final temperature.

Given that the initial volume (V₁) is 3.5 liters at a temperature of 20 °C, and the final volume (V₂) is 8.5 liters, we can rewrite the equation as follows:

(P₁ * 3.5 L) / (T₁ + 273.15 K) = (P₂ * 8.5 L) / (T₂ + 273.15 K)

Since the problem does not specify any changes in pressure, we can assume it remains constant. Therefore, we can cancel out the pressure terms:

3.5 / (T₁ + 273.15) = 8.5 / (T₂ + 273.15)

Now, we can solve for T₂ by cross-multiplication:

3.5(T₂ + 273.15) = 8.5(T₁ + 273.15)

Expanding the equation:

3.5T₂ + 955.025 = 8.5T₁ + 2319.775

Rearranging the terms:

3.5T₂ = 8.5T₁ + 1364.75

Simplifying further:

T₂ = (8.5T₁ + 1364.75) / 3.5

Substituting the initial temperature (T₁ = 20 °C = 293.15 K) into the equation:

T₂ = (8.5 * 293.15 + 1364.75) / 3.5

Calculating this expression, we find that the temperature to which the oxygen gas should be raised to occupy a volume of 8.5 liters is approximately 91.8 °C.

Learn more about temperature here: https://brainly.com/question/23411503

#SPJ11


Related Questions

The molar mass of o2 is 32. 0 g/mol. What mass, in grams, of o2 must react to form 3. 80 mol of al2o3? 60. 8 grams 81. 1 grams 122 grams 182 grams.

Answers

The mass of oxygen that must react is 182 g to form 3.80 mol Al₂O₃.

What are molar mass and mass?

The molar mass of the substance is the sum of the atomic masses of the individual constituent atoms of the compound or molecule, whereas the mass of the substance is its weight.

The chemical process is depicted as follows:

4Al+3O₂⇒2Al₂O₃

According to the process, 3 moles of oxygen are needed to create 2 moles of aluminum oxide, hence 3.80 moles of aluminum oxide will require x moles of oxygen.

moles oxygen = 3/2 x  3.80 moles of aluminum oxide

moles oxygen = 5.7 moles

mass oxygen = moles x mass molar

mass oxygen = 5.7 x 32 g/moles= 182.4 g

Learn more about mass at https://brainly.com/question/28171334

#SPJ4

How is the modern model of an atom different from previous models?

Answers

Bohr thought that electrons orbited the nucleus in circular paths; whereas in the modern model atomic electron structure is more like 3D standing waves.

Bohr improved on Rutherford's atomic model. The majority of the atom's mass is concentrated in its nucleus, which we now refer to as the center of the atom, and electrons surround the positive mass in a manner akin to a cloud. Bohr's use of the quantified energy to explain the model was his most important contribution. According to his theories, electrons around the nucleus have quantized potential and kinetic energy.

The model's quantification component is still thought to be sound in theory. The concept of electrons in circular orbits is the main issue. This violates the Heisenberg uncertainty principle, which states that it is impossible to simultaneously know a particle's position and momentum. Additionally, it does not eliminate the fact that atoms have a 3D formation. If the orbitals are circular, the 3D structure of an atom is not probable.

It was demonstrated that a standing wave energy level model fitted to the emission and absorption spectra of hydrogen using Schrödinger's equation. The distribution of electrons surrounding the nucleus is now described by scientists using the concept of a probability cloud.

Because the probability clouds only depict the likelihood of finding an electron in a given location and not its certainty, they are in compliance with the Heisenberg uncertainty principle. You may also see the clouds' standing wave-like shape if you look closely. Take a look at this illustration of the probability clouds for hydrogen.

Learn more about bohr models at https://brainly.com/question/20550290

#SPJ4

what is the device that most famously is used to find the molecular weight of a compound?

Answers

The device that is most famously used to find the molecular weight of a compound is a mass spectrometer.

A mass spectrometer is an analytical instrument that is used to measure the mass-to-charge ratio of charged particles. It works by ionizing a sample of the compound, accelerating the ions, and then measuring their masses using a magnetic or an electric field. The resulting mass spectrum can be used to determine the molecular weight of the compound, as well as its elemental composition and isotopic distribution. Mass spectrometry is widely used in chemistry, biochemistry, and other fields to identify and quantify molecules, and it is considered one of the most accurate and precise methods for determining molecular weight.

To learn more about molecular weight visit: https://brainly.com/question/24258041

#SPJ4

Calculate the mass of carbon and the mass of hydrogen in 82.0 g of propane.

Answers

Mass of the carbon is 7.44 g while the mass of the hydrogen is 0.4 g.

What is the mass of the carbon?

We have to know that we can be able to obtain the masses of each of the atoms that can be found in the molecule that is called propane. You have to note that propane is a hydrocarbon and this means that the only two atoms there are carbon and hydrogen.

We then have;

Number of moles of the propane = mass/molar mass = 82.0 g/44 g/mol

= 1.86 moles

Number of moles of the carbon = 1.86 moles/3 = 0.62 moles

Mass of carbon = 0.62 mol * 12 g/mol = 7.44 g

Number of moles of hydrogen = 1.62/8 = 0.2 moles

Mass of the hydrogen = 0.2 moles * 2 g/mol = 0.4 g

Learn more about moles:https://brainly.com/question/26416088

#SPJ1

LEARNING PACKET 2ALL ABOUT THE PC
PROGRESS WORKSHEET
Instruction: In this progress worksheet,kindly answer all the given
question and write your answer neatly.
Identification: Read the statement below and write your answer on the blank
provided below.
1. It designed for the use of an individual to watch movies, surf the Internet, send e-mail,
type a
letter, or even compose your very own song.
Answer: _________________________________________________________________________
2. It is a type of computer that has greater power, storage, and versatility compared to
other types of computers for personal use.
Answer: _________________________________________________________________________
3. It refers to the computer that combines all the components of a personal computer—the
monitor, the keyboard, storage devices, memory, and the processor—into one package that
is easy to carry around.
Answer: _________________________________________________________________________
4. It is a computers are lighter than laptops but with the same processing power and features.
Answer: _________________________________________________________________________
5. It is operated by using a touch screen that has a virtual keyboard, or an electronically-sensitive
pad where users handwrite their notes.
Answer: _________________________________________________________________________
HELLO CAN SOMEONE HELP TO ASWER THIS PLS I NEED IT THE DUE IS TODAY

Answers

Personal computer is designed for the use of an individual to watch movies, surf the Internet, send e-mail, type a letter, or even compose your very own song.

2. Desktop computer is a type of computer that has greater power, storage, and versatility compared to other types of computers for personal use.

3. Laptop computer refers to the computer that combines all the components of a personal computer and is easy to carry around.

4. Ultrabook is a computers are lighter than laptops but with the same processing power and features.

5. Tablet computer is operated by using a touch screen that has a virtual keyboard, or an electronically-sensitive pad where users handwrite their notes.

What is the computer about?

Personal computer (PC) is a general term that refers to a computer that can be used by an individual for a variety of tasks such as watching movies, browsing the internet, sending emails, typing letters, and even composing music.

Therefore, Desktop computers are a type of personal computer that are designed for use at a fixed location. They have greater power, storage, and versatility compared to other types of computers for personal use. They generally have a separate monitor, keyboard, and processing unit, and are typically used for more demanding tasks such as gaming, video editing, and graphic design.

Learn more about computer  from

https://brainly.com/question/24540334

#SPJ1

An object placed in a graduated cylinder raises the volume from 12. 2 ml to 14. 5 ml.

Answers

The Answer for the volume of the object is 2.3 milliliter.

What is the volume of the object placed in the graduated cylinder?

Geometrically measuring the volume of an object with an irregular shape is frequently challenging and challenging. Utilizing the water displacement method is the simplest way to accomplish this. This approach is well-known for being straightforward and precise and is frequently taught in chemistry or other science classes. All you'll need is the appropriate tools.

How to find the volume of Irregularly Shaped Objects?

Submerge the thing in the water. Take another look at the water level to see that it has risen. The new number of units that you measured in the beaker should be noted. The object is included in this level.

To calculate the volume of an item with an irregular shape, subtract the level with the object from the level with the object. If you used a regular beaker, the outcome might be in millimeters.

Determination of volume:

Given,

Initial volume in the graduated cylinder ,V= 12.2 mL

Final volume of the graduated cylinder after placing an object ,V'= 14.5

Volume occupied by an object = v

The volume of an object will be equal to the volume modified by placing it into the graduate cylinder. So,

v = V' - V = 14.5 mL - 12.2 mL = 2.3 mL

Therefore the volume of the object is =2.3 milliliter  

To know more about volume of the object refer to:

brainly.com/question/29805264

#SPJ4

The given question is incomplete, the complete question is:

An object placed in a graduated cylinder raises the volume from 12. 2 ml to 14. 5 ml. Find the volume of the object.

C,Hist O,→ CO,+ H,O
C₂H₁6+
2

Answers

On the left and right sides of the reaction arrow of a balanced equation, the same number of each sort of atom is present.

Which equation with balance is accurate?On the left and right sides of the reaction arrow of a balanced equation, the same number of each sort of atom is present. The reactants go on the left side of the arrow when writing a balanced equation, and the products go on the right side.Chemical equations describe how chemical reactions happen. Reactants are in chemical equations on the left, yields are indicated by an arrow, and products are on the right.Chemical formulas and symbols are used in chemical equations to depict a chemical reaction symbolically.On the left and right sides of the reaction arrow of a balanced equation, the same number of each sort of atom is present.            

To learn more about balanced equation refer to:

https://brainly.com/question/26694427

#SPJ1

There are equal numbers of each type of atom on the left and right sides of the reaction arrow in the balanced equation.

What is balanced equation?There are equal numbers of each type of atom on the left and right sides of the reaction arrow in the balanced equation. When writing an balanced equation,  reactants go to the left  of the arrow  and  products go to the right.Chemical equations describe how chemical reactions occur. In chemical formulas, reactants are  on the left, yields are indicated by arrows, and products are on the right.Chemical formulas and symbols are used in chemical equations to represent chemical reactions. There are equal numbers of each type of atom on the left and right sides of the reaction arrow in the balanced equation.

to learn more about balanced equation from the given link:

https://brainly.com/question/7181548

#SPJ1

Question:

What is the balanced equation of CO2 h2o -> C6H12O6 o2?

What are the complementary strands of DNA?

Answers

Answer:

Cell division

Explanation:

the complementary strands of DNA formed during cell division

Stainless steel is both acid and ______ proof.
what's the answer ​

Answers

Answer:

rust proof

Explanation:

carbon tetrachloride CC4 (g) can be synthesized according to the reaction represented above. A chemist runs the reaction

Answers

0.310 moles of [tex]Cl_{2}[/tex] are present in the container, according to the reaction. This is the answer to the given question.

What is Carbon tetrachloride?

Carbon tetrachloride is a manufactured chemical that does not occur naturally. It is a clear liquid with a sweet smell that can be detected at low levels. It is also called carbon chloride, methane tetrachloride, perchloromethane, tetrachloroethane, or benziform. Carbon tetrachloride molecules have tetrahedral molecular geometries in which the central carbon atom is bonded to four chlorine atoms.

What effects does carbon tetrachloride have on people?

The liver and kidneys are harmed by acute exposure to high quantities of carbon tetrachloride in drinking water. Headache, lightheadedness, fatigue, sluggishness, and impaired vision are further signs. Extremely high doses can also result in death, vomiting, or stomach pain.

Determination of number of moles:

(0.4) (25) = (0.0821) (n) (120+273)

Moles of [tex]Cl_{2}[/tex],n = 0.310 mol

To learn more about Carbon tetrachloride refer to:

brainly.com/question/10963193

#SPJ4

Which of the following ground-state electron configurations represents the element with the lowest
electronegativity?
Choose 1 answer:
A [Ar]3d¹04s²4p4
B [Ar]3d¹04s²4p5
[Kr]4d²25s²
D [Kr]4d¹05825p4

Answers

The answer is A [Ar]3d¹04s²4p4. This electron configuration represents the element Argon, which has the lowest electronegativity of the elements listed. Electronegativity is a measure of an atom's ability to attract electrons, so Argon has the lowest ability to do so.

What is electron configuration?

Electron configuration is an arrangement of electrons in an atom or molecule in which each orbital is occupied by the maximum number of electrons with opposite spins. It describes the way that electrons are distributed among the available orbitals of an atom. Electron configuration is important because it determines the chemical properties of the atom, including reactivity and the way it bonds with other atoms. The distribution of electrons in an atom or molecule is determined by the quantum numbers associated with each electron. These quantum numbers indicate the energy, angular momentum, and other properties of the electrons. The electron configuration of an atom or molecule is determined by solving the Schrödinger equation for that particular atom or molecule.

To learn more about electron configuration
https://brainly.com/question/26084288
#SPJ1

Heat energy can be transferred from one object to another because of _________.

Answers

Answer: Heat energy can be transferred from one object to another because of a difference in temperature.

Explanation: Heat energy is transferred from a warmer to a cooler object through conduction, convection and radiation. All of these require a temperature difference for heat to transfer.

Answer:

Temperature difference

Every matter has heat energy. The result of the movement of minute particles known as atoms, molecules, or ions in liquids, solids, and gases is nothing but heat energy. Heat energy can be transferred by one substance to another and the flow because of the temperature difference between two objects is known as heat.

Is irony an expectation?

Answers

Irony is when appearances or expectations don't match up with reality.

Following are the types of irony;

A speaker uses verbal irony when they say one thing but mean another.Dramatic irony occurs when a show's audience is aware of a fictional character in literature is clueless.Situational irony is a deviation from the anticipated outcome and real outcomes

Example of irony is

According to a Greek mythology, Oedipus will kill his father and wed his mother. To stop the prophecy from happening, his father abandoned him as a baby and left him to perish. Despite his efforts, it still occurred because Oedipus didn't pass away and was unaware of the identity of his parents.

To look more about irony click here

brainly.com/question/1695719

#SPJ4

True or false? If the same reaction is carried out twice, once at high pressure and once at low pressure, the reaction at low pressure will have a shorter reaction time.

Answers

If the same reaction is carried out twice, once at high pressure and once at low pressure, the reaction at low pressure will have a shorter reaction time is referred to as a false statement.

What is Reaction time?

This is referred to as the speed at which a chemical reaction takes place and is also the measure of the change in concentration of the disappearance of reactants or the change in concentration of the products.

Increase in the temperature and pressure will lead to a shorter reaction time while a decrease in the temperature and pressure will lead to a longer reaction time which is therefore why false was chosen as the correct choice.

Read more about Reaction time here https://brainly.com/question/6167212

#SPJ1

Answer: False.

Explanation: At higher pressures, there are more particles per unit volume. This means that they are closer together, so there will be more frequent successful collisions and a faster rate of reaction.

Using the phase diagram for CO2, what phase is carbon dioxide in at -40°C

Answers

Carbon dioxide is in a solid state at -40°C.

What is a phase diagram?

This refers to a graph that shows the limiting conditions for the three phases (solid, liquid, and gaseous phases) of a single substance or of a mixture of substances while undergoing changes in pressure and temperature or when combined with other variables, such as solubility and temperature.

The phase diagram for CO₂ shows that at temperatures below -109.3°F (-78.5°C) and pressures below 5.1 atm, CO₂ exists as a solid (dry ice). At temperatures above -109.3°F and pressures above 5.1 atm, CO₂ is a supercritical fluid.

Hence, at -40°C, CO₂ is in a solid state.

Learn more about carbon dioxide on

https://brainly.com/question/12668713

#SPJ1

CAN SOMEONE PLEASE HELP ME, THANK YOU!!! I NEED THE ANSWER BEFORE 1/12, TMRW
Would you need to chemically or physically change the parts in order to separate a
compound? Explain why.

Answers

Answer: Only chemically.

Explanation: A compound is a pure substance composed of two or more different atoms chemically bonded to one another. That means that it can not be separated into its constituents by mechanical or physical means and only can be destroyed by chemical means.

Draw the unique stereoisomers for 2-chloro-2,3-dimethylpentane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compounds could exist in an optically active form.

a. Could exist in optically active form b. cannot exist in optically active form c. cannot be determined

Answers

There are two stereoisomers possible for 2-chloro-2,3-dimethylpentane with two chiral carbons. Yes, this indicates that the compounds can exist in optically active form.

Optical isomerism is most common in substances that have the same molecular and structural formula but they cannot be superimposed on one another. Stereoisomers that rotate the plane of polarized light typically exhibit optical isomerism.

Chiral carbons are those that lack a plane of symmetry and have distinct attached groups.

Achiral molecules have a plane of symmetry and all of the groups attached to the central carbon atom are the same.

Molecules with chiral centers exhibit optical isomerism and may exist in an optically active form.

Learn more about optical isomers here

https://brainly.com/question/28044054

#SPJ4

Use the Henderson-Hasselbalch equation to calculate the pH of each solution.
a. a solution that is 0.135 M in HCIO and 0.155 M in KCIO

b. a solution that contains 1.05% CH NH by mass and 1.10%
CalsNH;Br by mass

c. a solution that contains 10.0 g of HCH;O, and 10.0 g of NaCH;Oz in 150,0 mL of solution

Answers

Use the Henderson-Hasselbalch equation, The pH of the solution of (A), (B), and (C) is 7.52, 11.1828, and 4.6444 respectively.

What is Henderson-Hasselbalch equation for acidic medium?

A rough equation that depicts the link between a solution's pH or pOH, pKa or pKb, and the ratio of the concentrations of the dissociated chemical species is the Henderson-Hasselbalch equation. The equation requires knowledge of the acid dissociation constant.

Calculation-:

(A) pH = Pka + log [Salt]/[Acid]

Pka of HClO = 7.46

∴ pH = 7046 + log 0.155/0.135 ⇒ pH = 7.52

(B) 1.05% C2H5NH2 by mass

weight of C2H5NH2 = 1.05 gm

gram molecular weight of C2H5NH2 = wt/G Mwt × n factor

⇒ 1.05/45 × 1

⇒ 0.0233

1.10 % C2H5NH3Br by mass

weight of C2H5NH3Br = 1.10 gm

Gram molecular weight of C2H5NH3br = 127

No. of equivalent of C2H5NH3Br = 1.10/127 × 1

⇒ 0.0086

It is a basic buffer

pH = 14-{Pka + log [C2H5NH3Br}/C2H5Nh2]}

pka for C2H5NH2 = 3.25

pH = 14 - { 3.25 + log [0.0086]/0.0233}

⇒pH = 14- { 3.25 + (-0.4328)

⇒pH = 14.4328-3.25

⇒pH = 11.1828

(C) weight of HC2H3O2 (CH3COOH) = 10.0g

Equivalent weight of Hc2H3O2 = 60

Normality of HC2H3O2 = wt/GM weight × 1000/Vml

⇒ 10/60 × 1000/150

⇒ 100/90 = 1.1111 N

Weight of NaC2H3O2 (CH3COONa)= 10.0g

Equivalent weight of NaC2H3O2= 82

⇒N= 10/82 × 1000/150

⇒1000/1230 = 0.8130 N

It is a Acidic buffer

pka for CH3COOH = 4.78

pH = pka + log [NaC2H3O2]/HC2H3O2}

⇒pH = 4.78 + log (0.8130)/1.1111

⇒pH = 4.78 + log (0.7317)

⇒pH = 4.78 + (-0.1356)

⇒pH = 4.78 -0.1356

⇒pH = 4.6444

To know more about Henderson-Hasselbalch equation visit:

https://brainly.com/question/13423434

#SPJ1

Which organism makes its own food

Answers

An organism that can manufacture food on its own utilising light, water, carbon dioxide, or other chemicals is known as an autotroph.

Explain about an autotroph?

An organism that can manufacture food on its own utilizing light, water, carbon dioxide, or other chemicals is known as an autotroph. Autotrophs are occasionally referred to as producers since they grow their own nourishment.

A living thing that does not consume other organisms but instead obtains its own nourishment from inorganic sources or the environment. A heterotroph is an organism that cannot synthesis organic compounds from inorganic material and must receive its organic food molecules by consuming the waste of other organisms.

Given that they produce their own sustenance through photosynthesis, the majority of plants are autotrophs. There are, however, exceptions to every rule. A host serves as the food source for some parasitic, non-photosynthetic plants.

To learn more about an autotroph refer to:

https://brainly.com/question/10253663

#SPJ1

I have 5mg of a powder chemical ubtance that I need to diolve in a olvent with a 2g/L olubility. I ultimately need to give two doe of the chemical: 10ug/L and 100 ug/L. Ultimately, I mut add between 5ul and 10ul to the olution. I can create up to 3 tock dilution. How can I olve thi problem? Pleae how all work o I can learn! Thank you

Answers

To solve this problem, you can use a serial dilution method to achieve the desired final concentration of the chemical substance in the solvent.

First, determine the amount of solvent you need to dissolve the 5mg of the chemical substance. Since the solubility of the chemical substance is 2g/L, you need to use 2.5L of solvent (5mg / 2g/L = 2.5L).

Next, create a stock solution by dissolving the 5mg of the chemical substance in 2.5L of solvent. This will give you a stock solution with a concentration of 2mg/L.

Then, create a series of dilutions from the stock solution to achieve the desired final concentrations of 10ug/L and 100ug/L. You can do this by taking a certain volume of the stock solution and adding an equal volume of solvent to it. This is known as a 1:1 dilution and will reduce the concentration by half.

To create a 2:3 dilution, you can take 2 parts of the stock solution and add 3 parts of solvent. By doing so, you can use the stock solution to create a series of dilutions, each with a lower concentration than the previous one, until you reach the desired final concentrations of 10ug/L and 100ug/L.

Finally, you can measure the volume of the solution needed to add to the final solution between 5ul to 10ul. It's important to keep in mind that the accuracy of this method depends on the precision of the measurements taken, especially when working with very low concentrations.

To know more about Chemical Substances:

https://brainly.com/question/29108029

#SPJ4

Ammonia reacts with oxygen to form nitric oxide and water vapor:
4NH3 + 5O2 → 4NO + 6H2O
What is the theoretical yield of water, in moles, when 40.0 g NH3 and 50.0 g O2 are mixed and allowed to react?

Answers

Answer:

The answer is 20.3 g.

How many particles would be found in 2.38g of (NH4)3PO4

Answers

Answer:

That is 2.38 divided by Moller Mosque. That is 149

Hope tht helped :)

How many atoms are in 4 moles of MgCl2

Answers

Answer:

1 mole of any substance contains 6.02 x 1023 constituent particles, correct to three significant figures (avogadro constant).

Number of molecules of 4 moles of MgCl2 = 4 x 6.02 x 1023

In every molecule of MgCl2 there are 3 atoms.

Thus, number of atoms in 4 moles of MgCl2 = 3 x 4 x 6.02 x 1023 = 7.22 x 1024

On which slope would you expect to find the least precipitation if winds blow against a mountain from the south?

west
east
south
north

Answers

Answer: North

Explanation:

Ashley placed a notebook and sugar cubes on a scale.
The notebook and cubes are balanced at the same level on the scale.
Which of these describes the mass of the notebook and sugar cubes?

Answers

Since the notebook and cubes are balanced at the same level on the scale, the mass of the notebook and sugar cubes are equal.

The correct option is C.

What is the mass of an object?

The amount of matter that makes up every object or body is the greatest way to understand mass. Everything that we can see has mass. Examples of objects with mass include a table, a chair, your bed, a football, a glass, and even air.

Masses are measured using scales.

The most typical way to measure it is as inertial mass, which refers to an object's resistance to acceleration under the influence of a net force.

Learn more about the mass of objects at: https://brainly.com/question/2537310

#SPJ1

Complete question:

Ashley placed a notebook and sugar cubes on a scale.

The notebook and cubes are balanced at the same level on the scale.

Which of these describes the mass of the notebook and sugar cubes?

a. The mass of the notebook is greater than the mass of the sugar cubes

b. The mass of the notebook is less than the mass of the sugar cubes

c. The mass of the notebook is equal to the mass of the sugar cubes

What material is the limiting ingredient if you have 6 eggs, 1 cup of milk, 3/4 tsp of ground cinnamon, 1 tsp of ground nutmeg, and 8 slices of bread

Answers

Answer:

Below

Explanation:

For 8 slices of bread   you need  

8 eggs<==== you do not have enough ( enough for 6 slices)

 2 cups of milk <====== you do not have enough  ( enough for 4 slices)

  2 tsp of ground cinnamon  <==== you do not have enough ( enough for 3)

   2 tsp of ground nutmeg <===== you do not have enough (enough for 4)

SO ALL of the ingredients are limiting ingredients for the 8 slices of bread

  you will run out of cinnamon first  <==it is the MOST limiting  

   

Answer: B ground cinnom

Explanation:

Please help, will give brainiest
QUESTION 1.
Element X on Planet Qatar has three known isotopes: X-121 with a relative abundance of 43.2%, X-123 with a relative abundance of 53.1%, and X-129 with a relative abundance of 3.70%. What is the average atomic mass in amu of Element X given this information?

QUESTION 2.
How did Rutherford's experiment change the way scientists had previously viewed atomic structure? How did this pave the way for subsequent changes up to and including the currently accepted quantum mechanical atomic model?

QUESTION 3.
How is percent abundance related to average atomic mass?

Answers

Answer 1

The average atomic mass in a.m.u of Element X given this information is 122.358.

Answer 2

Rutherford's experiment change the way scientists had previously viewed atomic structure as it provided insight into atomic structure.

Rutherford's experiment paved the way for subsequent changes up to and including the currently accepted quantum mechanical atomic model as his  model of the atom, the structure of the nucleus became more well-defined following the discovery of protons (1919) and neutrons (1932) as the particle constituents of the nucleus.

Answer 3

The percent abundance is related to the number fraction as fi = Pi/100  and used as in the formula written above in order to find average mass

What is atomic structure?

Atomic structure refers to the structure of an atom comprising a nucleus (centre) in which the protons (positively charged) and neutrons (neutral) are present.

The average atomic mass in a.m.u of Element X given this information is ((121 * 43.2) + (123 * 53.1) + (129 * 3.70)) / 100

=5227.2 + 6531.3 + 477.3

=12235.8 / 100

122.358

Rutherford's experiment change the way scientists had previously viewed atomic structure as it provided insight into atomic structure, and Rutherford's model of the atom was proposed as a small, positive, massive nucleus contains the very vast majority of the mass of the entire atom with negatively charged electrons surrounding it at relatively large distances.

Rutherford's experiment paved the way for subsequent changes up to and including the currently accepted quantum mechanical atomic model as his  model of the atom, the structure of the nucleus became more well-defined following the discovery of protons in 1919 and neutrons in 1932 as the particle constituents of the nucleus.

It was during the 1920s that a "wave mechanical model" came along through the work of several physicists most importantly de Broglie, Heisenberg, and Schrodinger) and Bohr's concept of electrons "orbiting" the nucleus was abandoned in favor of "orbitals" which are more abstract probabilistic representations of electronic structure within an atom.

Learn more about atomic structure at: https://brainly.com/question/25653224

#SPJ1

One of the line in the emiion pectrum of odium ha a wavelength of 590 nm. What i the frequency of thi line?

Answers

The line which has the wavelength of 590 nm in the sodium emission spectrum is yellow light whose frequency in the spectrum of sodium is 5.09×1014 sec−1.

To explain this let’s understand that the speed of light is equal to the product of wavelength and frequency.

Speed of light i.e. c =3⋅10^8ms

Also the wavelength(v) = 590 nm/5.9⋅10−7m

Now putting the formula we can state that v=cλ

Using all this together we can find λ i.e. frequency will be division of wavelength by speed of light and the answer will be =5.09×1014 sec−1

(5.9*10-7m/ 3.10^8 ms)

The emission spectrum of any chemical element/compound helps us in understanding the frequencies of electromagnetic radiation whose emission is due to an atom/molecule which transits from any high energy state to the lower energy state.

Learn more about emission spectrum here:

https://brainly.com/question/12472637

#SPJ4

Answer the following questions regarding metals and alloys.
a. Describe metallic bonds.
b.
Explain how the metallic bonds give metals the ability to conduct electricity.
c. Compare the strength of iron and steel. Which is stronger? How do the bonds explain the difference
in strength?
d.
Compare the ductility or iron and steel-which is more ductile? How do the bonds explain the
difference in ductility?

Answers

Answer:

A. They are malleable, ductile, and conduct electricity.

IF4+ shape ?
a. octahedral
b. seesaw
c. square pyramidal
d. tetrahedral
e. trigonal pyramidal

Answers

Option (b) is correct. The shape of IF4 is seesaw geometry. This is a three dimensional arrangement determined by VSEPR theory.

According to the VSEPR theory, the shape or molecular geometry of a covalent structure is described by the three-dimensional arrangement of the bonding electron pairs around its central atom. We can determine the shape of a particular structure by using the valence shell electron pair repulsion, VSEPR theory. The seesaw geometry occurs when a molecule has a steric number of 5 with the central atom being bonded to 4 other atoms and 1 lone pair. An atom bonded to 5 other atoms forms a trigonal bipyramid with two axial and three equatorial positions but in the seesaw geometry one of the atoms is replaced by a lone pair of electrons which is always in an equatorial position. This is true because the lone pair occupies more space near the central atom than does a bonding pair of electrons.

To learn more about Seesaw geometry please visit:

https://brainly.com/question/13961844

#SPJ4

Other Questions
Which of the following statements about the assumptions underlying a two-way ANOVA are true? a.The two-way ANOVA is robust to violations of the assumptions of sampling from normal distributions and HOV provided the samples are of equal size (e.g. n1=n2=n3..).b. The population variances for each of the cells should be equal (i.e., there is homogeneity of variance).c. The populations from which the samples are taken for a two-way ANOVA must be distributed normally.d. If the assumptions underlying a two-way ANOVA are violated, the research should conduct two one-way ANOVAs instead. knowing what you now know about other bodies in our solar system, what other places might we find lava tubes on in our solar system? The company you work for plans to release a waste stream containing 10 mg/L of phenol (C6H5OH). Calculate the theoretical oxygen demand of this waste stream. It may be helpful to use the following (unbalanced) chemical equation and to remember that ThOD should be reported in mg O2/L. CoH5OH (s) + __ 02 (g) __CO2 (g) + H20 (1) what two strategies can be used as part of a firm's profit objectives? miss mcclain is an elementary school teacher who gives her students group projects as part of their math curriculum. what might she do to minimize the effects of social loafing? Find the general solution of the given higher-order differential equation.y(4) + y''' + y'' = 0y(x) = for the probability density function, over the given interval, find e(x), e(), the mean, the variance, and the standard deviation. f(x) , over [a,b] 1/b-q .[/1 points]details0/100 submissions usedmy notesask your teacherfind u for the given vector.u = [1, 6, 3, 0] give a unit vector in the direction of u. need help? A specific unit or dollar limit set by a country to foreign products entering is called a ____ Saturated steam at 1 atm condenses on a verticalplate that is maintained at 90C by circulating cooling waterthrough the other side. If the rate of heat transfer by condensationto the plate is 180 kJ/s, determine the rate at which thecondensate drips off the plate at the bottom. For each of the following vector fields, find its curl and determine if it is a gradient field.(a) F=(3xy+yz) i+(5x2+z2) j+3xz k: curl F= F(b) G=3yz i+(z23xz) j+(3xy+2yz) k:curl G= G(c) H=(6xy+5x3) i+(3x2+z2) j+(2yz3 Giving Brainiest For Best Response What is Two key scene in Code OrangeCode orange by Caroline B. Cooney.Also How is your choice propel the action? at the end of the accounting period, meyer company has a balance of $27,000 in the service expense account. what entry should be made to close the adervertis expense account? Why do you need to use a statistical test (e.g., the chi-square test) to compare the observed genotype frequencies in a population to those expected under Hardy-Weinberg equilibrium? to distinguish between natural selection and other factors that could cause a population to deviate from Hardy-Weinberg equilibrium because it is impossible to know what the observed genotype frequencies are in a population to assess whether the deviation of observed from expected frequencies is likely due to chance because the frequencies expected under Hardy-Weinberg equilibrium are not accurate An atom with an atomic number of 14 will have electrons in its valence shell. O 8 O 10 O 2 O 14 DANO suppose that for every positive integer i, all the entries in the ith row and ith column of the adjacency matrix of a graph are 0. what can you conclude about the graph? For the overbooking strategy, why is the optimal number of units (i.e. airline seats, hotel rooms) overbooked is not equal to the expected number of no-shows?a. Variability in the number of no-shows makes the number difficult to calculate.b. The costs associated with overbooking and under-booking are not equal.c. It is illegal to excessively overbook.d. Hotels and airlines reserve some spots for important or emergency situations. For the output levels in Table 21.4, the minimum of the average total cost curve occurs at a production rate of Select one: A. 3 units per day. B. Zero units per day. C. 4 units per day. D. 2 units per day. which term is used to describe the notion that the nerves that branch out from the spinal cord and brain become less efficient Which one of the following is true about the Cisco core layer in the three-tier design?A. Never do anything to slow down traffic. This includes making sure you don't use access lists, perform routing between virtual local area networks, or implement packet filtering.B. It's best to support workgroup access here.C. Expanding the core, eg adding routers as the internet work grows. Is highly recommended as a first step.D. All cables from the core must connect to the TOR