Can anyone just give me like a summary of the C4 topic, I have a test tmrw and have no idea what I’m doing

Answers

Answer 1

A summary of the C4 plants is given below:

What are C4 Plants?

The Hatch-Slack pathway, also known as C4 carbon fixation, is one of three recognized photosynthetic carbon fixation pathways in plants.

The names are a result of Marshall Davidson Hatch and Charles Roger Slack's discovery in the 1960s that some plants, when given 14CO2, integrate the 14C label into four-carbon molecules first.

Corn, sorghum, sugarcane, millet, and switchgrass are examples of C4 plants. C3 plants are often more prolific and efficient at photosynthesizing in cooler conditions because C4 morphological and biochemical adaptations demand more energy and resources from the plant.

Read more about C4 plants here:

https://brainly.com/question/1615974

#SPJ1


Related Questions

1. given 5 mols of the compound below what is the mol ratio between the compound and O? Ca_4Si_2O_6(CO_3)(OH)_2
2. Given 2 mols of the compound in problem one what is the mol to mol ratio os Si?
3. Given 5 mols of the compound in problem one what is the mol to mol ratio between the compound and Ca?
4. Given 3.5 mols of the compound in problem one what is the mol to mol ratio between the compound and C?
5. in the reaction below give the mol to mol ratio between the underlined species
Pb(NO_3)_2(ap)+2KI(aq) -> PbI_2(s)+2KNO_3(aq)
underline underline

Answers

The mole ratio of the compound and its constituent elements are as follows:

The mole ratio between the compound and O is 5 : 22The mole ratio between the compound and Si is 2 : 4The mole ratio between the compound and Ca is 5 : 20The mole ratio between the compound and C is  1 : 1

What is mole ratio?

Mole ratio is the ratio of the moles of one or more elements or compounds to another.

The given compound is Ca₄Si₂O₆(CO₃)(OH)₂

Moles of oxygen present in 1 mole of compound = 11 moles

Moles of Si present in 1 mole of compound = 2 moles

Moles of Ca present in 1 mole of compound = 4 moles

Moles of C present in 1 mole of compound = 1 mole

Given 5 moles of the compound below, the mole ratio between the compound and O is 5 : 22Given 2 moles of the compound below, the mole ratio between the compound and Si is 2 : 4Given 5 moles of the compound below, the mole ratio between the compound and Ca is 5 : 20Given 3.5 moles of the compound below, the mole ratio between the compound and C is  1 : 1

Given the equation of the reaction below;

Pb(NO₃)₂ (aq) + 2 KI (aq) --> PbI₂ (s) + 2 KNO₃ (aq)

the mole ratio of the reactants and products are as follows:

Pb(NO₃)₂ : 2 KI (aq) = 1 : 2Pb(NO₃)₂ : PbI₂ (s0 = 1 : 1Pb(NO₃)₂ : 2 KNO₃ (aq) = 1 : 2

In conclusion, the mole ratio of reaction is the ratio in which moles of the substances combine.

Learn more about mole ratio at: https://brainly.com/question/19099163

#SPJ1

A 5ml solution containing ph of 3.5 was mixed with a solution containing ph of 10.5
What will you expect the pH of the mixture be? Basic, acidic, or neutral? Also provide the pH of the combined solution.

Answers

The resulting solution will be neutral having a pH of 7.

What is the pH?

The term pH is defined as the hydrogen ion concentration in solution. We know that the pH is inversely related to the hydrogen ion concentration in solution.

We know that the reaction between an acid and a base produced a salt. In this case, the salt that is produced is neutral because the acid is completely reacted with the base.

Since the solution contains a mixture of a  containing pH of 3.5 and that of a pH of 10.5, the resulting solution will be neutral having a pH of 7.

Learn more about pH:https://brainly.com/question/15289741

#SPJ1

What do you understand by the corpuscular nature of chemistry​

Answers

Answer:

The corpuscular model of matter is a model of the microscopic structure of matter, which seeks to explain the properties and behavior in each state of aggregation

Explanation:

hope it helps you and give me a brainliest

If charcoal and sugar were the the main impurities present in crude acetanilide would recrystallisation from water be a good method of purification explain why?

Answers

Yes, recrystallization from water would be a viable technique of purification if crude acetanilide contained sugar and charcoal. Due to their physical insolubility, charcoal found in crude acetanilide and water will form a heterogeneous combination. Charcoal will separate during crystallization because it is insoluble in water. Sugar and the unreconstituted crude acetanilide make up the remaining portion of the combination. Crude acetanilide will crystallize in this combination and separate from the sugar and water solution. Filtration will be used to capture the crude acetanilide that has solidified. Sugar and water make a soluble solution, thus they are kept separate. This is how the charcoal and sugar combination is purified and its constituent parts are separated from crude acetanilide using the recrystallization process from water.

If there are 21.5 grams of citric acid in 0.500 liters of lemon juice, what is the molarity of citric acid (H3C6H5O7) in lemon juice? (rounded to 3 sig figs) (Don’t forget to convert the grams of citric acid into moles.)

Answers

The molarity of citric acid in lemon juice is 0.222 mol/L.

What is Molarity ?

Molarity (M) is defined as the number of moles of solute dissolved in 1L of solution. Molarity is also known as Molar concentration. The S.I unit of Molarity is molar (M) or mol/L.

How to find the Molarity ?

Molarity = [tex]\frac{\text{Number of moles}}{\text{Liters of solution}}[/tex]

Number of moles = [tex]\frac{\text{Given mass}}{\text{Molar mass}}[/tex]

                             = [tex]\frac{21.5\ g}{192\ \text{g/mol}}[/tex]

                             = 0.111 mol

Now put the values in above formula we get

Molarity = [tex]\frac{\text{Number of moles}}{\text{Liters of solution}}[/tex]

              = [tex]\frac{0.111\ mol}{0.5\ L}[/tex]

              = 0.222 mol/L

Thus from the above conclusion we can say that The molarity of citric acid in lemon juice is 0.222 mol/L.

Learn more about the Molarity here: brainly.com/question/26873446

#SPJ1

What mass of ammonium sulfate, (NH4)2SO4 must be added to prepare
200.0 g of a 3.5% solution of ammonium sulfate in water?

Answers

Considering the definition of percentage by mass,  the mass of ammonium sulfate that must be added to prepare 200.0 g of a 3.5% solution of ammonium sulfate in water is 7 g.

Percentage by mass

The percentage by mass expresses the concentration and indicates the amount of mass of solute present in 100 grams of solution.

In other words, the percentage by mass of a component of the solution is defined as the ratio of the mass of the solute to the mass of the solution, expressed as a percentage.

The percentage by mass is calculated as the mass of the solute divided by the mass of the solution, the result of which is multiplied by 100 to give a percentage. This is:

[tex]percent by mass=\frac{mass of solute}{mass of solution}x100[/tex]

Mass of ammonium sulfate

In this case, you know:

mass of ammonium sulfate= ?mass of solution= 200 gpercent by mass= 3.5 %

Replacing in the definition of percent by mass:

[tex]3.5 =\frac{mass of ammonium sulfate}{200 g}x100[/tex]

Solving:

3.5÷100= [tex]\frac{mass of ammonium sulfate}{200 g}[/tex]

0.035= [tex]\frac{mass of ammonium sulfate}{200 g}[/tex]

0.035×200 g= mass of ammonium sulfate

7 g= mass of ammonium sulfate

Finally, the mass of ammonium sulfate that must be added to prepare 200.0 g of a 3.5% solution of ammonium sulfate in water is 7 g.

Learn more about percent be mass:

brainly.com/question/19168984

brainly.com/question/18646836

#SPJ1

How many moles of PC15 can be produced from 58.0 g of Cl₂ (and excess
P4)?

Answers

0.3268 moles of PC15 can be produced from 58.0 g of Cl₂ (and excess

P4).

How to calculate moles?

The mole, symbol mol, exists as the SI base unit of the amount of substance. The quantity amount of substance exists as a measurement of how many elementary entities of a provided substance stand in an object or sample.

The balanced chemical equation is

[tex]P_{4} + 10Cl_{2} = 4PCl_{5}[/tex]

The mass of clorine is m([tex]Cl_{2}[/tex]) = 58.0 g

The amount of clorine is n([tex]Cl_{2}[/tex]) = m([tex]Cl_{2}[/tex])/M([tex]Cl_{2}[/tex]) = 58/70.906 = 0.817 mol

The stoichiometric reaction,shows that

10 moles of [tex]Cl_{2}[/tex] yield 4 moles of [tex]PCl_{5}[/tex];

0.817 of [tex]Cl_{2}[/tex] yield x moles of [tex]PCl_{5}[/tex]

n([tex]PCl_{5}[/tex]) = 4*0.817/10 = 0.3268 mole

0.3268 moles of PC15 can be produced from 58.0 g of Cl₂ (and excess

P4).

To know more about stoichiometric reaction, refer:

https://brainly.com/question/14935523

#SPJ9

What is the main problem with a Planetary system model of the atom?
Electrons moving in a circle would be accelerating, would lose energy, and
would therefore not be able to maintain their orbits.
O Protons would be required to emit electromagnetic radiation when accelerated.
O The Planetary system model requires a massless, positively charged matrix and
there is no evidence that this exists.
1 nts

Answers

Electrons moving in a circle would be accelerating, would lose energy, and would therefore not be able to maintain their orbits.

What are atomic models?

Atomic models are designed to determine the nature of the atom. There have been several atomic models whose ultimate aim have been to underscore the interaction between the particles that compose the atom.

The atomic models include;

The Thompson modelThe Rutherford modelThe Bohr modelThe Wave mechanics model

The main problem of the Planetary system model (Rutherford model) of the atom is that electrons moving in a circle would be accelerating, would lose energy, and would therefore not be able to maintain their orbits.

Learn more about planetary model of the atom:https://brainly.com/question/10114170

#SPJ1

Allowing water to cascade or bubble in a fountain during the purification process is an example of
a chemical reaction
O a solid dissolving in a liquid
O only a and b
O ion exchange
O a gas dissolving in a liquid

Answers

Answer:

ion exchange

Explanation:

because in the time period of chemical reactions it product ion

B- ion exchange should be it

Select the correct structure that
corresponds to the name.
1,1,1-trifluoroethane

Answers

The correct chemical structure that corresponds to 1,1,1-trifluoroethane is (a).

What is  1,1,1-trifluoroethane?

A chemical structure is a spatial arrangement of atoms in a molecule. It determines the molecular geometry and when necessary the electronic chemistry as well .1,1,1-Trifluoroethane or simply known as trifluoroethane is Hydrofluorocarbon (HFC) compound that is colourless and highly inflammable gas with ether like odour. One method of preparation of 1,1,1-Trifluoroethane is by fluorination of 1-chloro-1,1-difluoroethane in the presence of hydrofluoric acid.  The chemical formula for 1,1,1-Trifluoroethane is [tex]C__{2} } H_{3} F_{3}[/tex]. The high stability of it's chemical structure because of being heavier than air makes it a greenhouse gas with high infrared absorbent power. It can be used as a propellant or refrigerant and in cleaning of electrical equipments.

Learn more about 1,1,1-trifluoroethane here:

https://brainly.com/question/1390779

#SPJ1

In this activity, you are tasked with designing an airbag for a company that creates airbags for automobiles. You must design the driver’s front airbag for a specific car model so it will protect the driver as effectively as possible. For this car, the airbag must have a volume of 58 liters when fully inflated. To provide an adequate cushion for the driver’s head, the air pressure inside the airbag should be 4.4 psi. This pressure value is in addition to the normal atmospheric pressure of 14.7 psi, giving a total absolute pressure of 19.1 psi, which equals 1.30 atmospheres.

Answers

The airbag is designed to produce the volume of nitrogen gas required to fill up the airbag.

What is the function of an airbag?

An airbag is a bag which is designed to self-inflate and serve as a cushion for the head and neck of a driver to prevent injuries when an impact occurs head-on on the car.

The gas that inflates the airbag is nitrogen which is produced from sodium azide according to equation below:

2NaN₃ → 2Na + 3N₂

In conclusion, the design of the airbag is such that the correct amount of sodium azide is present to produce the volume of nitrogen required to fill up the airbag.

Learn more about airbags at: https://brainly.com/question/9697503

#SPJ1

What would the pH of a solution that had a hydroxide ion concentration of 4.9 x 10-5 M be?

Answers

Taking into account the definition of pH and pOH, the pH of the solution is 9.69.

Definition of pH

pH is a measure of acidity or alkalinity that indicates the amount of hydrogen ions present in a solution or substance.

The pH is defined as the negative base 10 logarithm of the activity of hydrogen ions, that is, the concentration of hydrogen ions or H₃O⁺:

pH= - log [H⁺]= - log [H₃O⁺]

Definition of pOH

Similarly, pOH is a measure of hydroxyl ions in a solution and is expressed as the logarithm of the concentration of OH⁻ ions, with the sign changed:

pOH= - log [OH⁻]

Relationship between pH and pOH

The following relationship can be established between pH and pOH:

pOH + pH= 14

pH in this case

A solution had a hydroxide ion concentration of 4.9×10⁻⁵ M. This is [OH⁻]= 4.9×10⁻⁵ M. So, pOH is calculated as:

pOH= - log (4.9×10⁻⁵ M)

Solving;

pOH= 4.31

Replacing in the relationship established between pH and pOH, the pH can be calculated as:

pH + 4.31= 14

Solving:

pH= 14 - 4.31

pH= 9.69

In summary, the pH of the solution is 9.69.

Learn more about pH and pOH:

brainly.com/question/16032912

brainly.com/question/13557815

#SPJ1

What classifies a substance as an element?

What classifies a substance as a compound?

Answers

An element is a substance that cannot be broken down by chemical means. Elements are extremely particular compounds that serve as the foundation for all life and matter (well other than the stuff smaller than atoms). It can contain one atom or trillions of them for anything to be an element, however atoms of different types cannot be combined in. That is to say, every atom has a set number of protons, ranging from 1 to 118. You can be positive that the substance you have is hydrogen if there is just one proton present. Mercury is what you get if you have 80 protons. Atoms of pure hydrogen only contain one proton. As most people are aware, if you add oxygen to it, it turns into water, which is no longer an element but a compound. Nevertheless, the building blocks are the elements. Every single object you can see is composed of elements, whether there are many of them, as there are in the human body, or only a few, as there are in salt.

A compound is a substance with a definite composition (with some leeway there, there are 'non-stoichiometric' compounds), that is composed of 2 or more elements.

Further explanation:

A compound in chemistry is a material that is created by mixing two or more distinct chemical elements in such a way that the atoms of the various elements are kept together by strong chemical bonds. These bonds form as a result of the sharing or exchange of electron s among the atoms. A molecule is the smallest, unbreakable unit of a substance.

A mixture is not a compound since there is no bonding between the atoms of the constituent substances in a mixture. In certain cases, mixing dissimilar elements causes chemical reactions that result in the formation of bonds between the atoms and the molecules of a compound. Other possibilities allow mixing distinct components without causing a reaction, preserving the separate identities of the elements. When elements are combined, reactions can happen quickly or slowly (for example, when iron is exposed to oxygen) (as when lithium is exposed to oxygen). There are times when an element is introduced to a chemical, a reaction takes place, creating new compounds (as when pure elemental sodium is immersed in liquid water).

A compound frequently looks and acts quite different from any of the constituent parts. Think about hydrogen (H) and oxygen, for instance (O). At standard atmospheric pressure and room temperature, both of these substances are gases. However, they combine to form the well-known material known as water, which is a liquid at room temperature and at normal atmospheric pressure and whose molecules each contain two hydrogen atoms and one oxygen atom (H2O).

Few elements' atoms readily combine with those of other elements to produce compounds. These gases—helium, neon, argon, krypton, xenon, and radon—are referred to as noble or inert gases. Compounds made of certain elements can be formed easily with other elements. Examples include fluorine, chlorine, and oxygen.

2) The adjective compound refers to something that is made up of several different components. Examples of this usage include compound eyes, which are found in a variety of insects, compound microscopes, which are high-power magnifying devices made up of multiple lenses, compound sentences, which are organized collections of smaller sentences that form a single integrated perceptual environment, and compound documents.

Minute maid states that a bottle of juice contains 473 ml. Consumer groups are interested in determining if the bottles contain less than the amount stated on the label. To test their claim, they sample 30 bottles. The sample mean was 472ml and the standard deviation is 0. 2. What does mu represent here?.

Answers

The term mu here represents the average contents of all bottles of juice in the population, which is unknown. Option B

What is the standard deviation?

The term standard deviation has to do with the extent that values are scattered around the mean. Now we know that the mean is the average of the distribution.

The standard deviation shows the extent to which the values differ from the mean value of the distribution. It is a measure of dispersion.

Thus, the term mu here represents the average contents of all bottles of juice in the population, which is unknown. Option B

Learn more about standard deviation:https://brainly.com/question/13498201

#SPJ1

Missing parts;

Minute Maid states that a bottle of juice contains 473 mL. Consumer groups are interested in determining if the bottles contain less than the amount stated on the label. To test their claim, they sample 30 bottles. The sample mean was 472mL and the standard deviation is 0.2.

What does mu represent here?

A. The average contents of all bottles of juice in the sample, which is unknown.

B. The average contents of all bottles of juice in the population, which is unknown.

C. The average contents of all bottles of juice in the population, which is 472mL.

D. The average contents of all bottles of juice in the sample, which is 472mL.

What is 0.0094x10^2 in scientific notation

Answers

Answer:

9.4x10^-1

Explanation:

You have to move the decimal left 3 times so you subtract 3 from the power (2) and get -1

determine the pressure change when a gas at a constant volume at 7.0 atm is heated from 15°C to 70°C. Show your work​

Answers

Answer:

33 atm

Explanation:

If all other variables are held constant, you can use Gay-Lussac's Law to find the pressure change:

P₁ / T₁ = P₂ / T₂

In this equation, "P₁" and "T₁" represent the initial pressure and temperature. "P₂" and "T₂" represent the final pressure and temperature. You can plug the given values into the equation and simplify to find P₂.

P₁ = 7.0 atm                     P₂ = ? atm

T₁ = 15 °C                         T₂ = 70 °C

P₁ / T₁ = P₂ / T₂                                       <----- Gay-Lussac's Law

7.0 atm / 15 °C = P₂ / 70 °C                   <----- Insert values

0.46667 = P₂ / 70 °C                             <----- Simplify left side

33 = P₂                                                  <----- Multiply both sides by 70

How many atoms of oxygen are present in 7.51 grams of
glycine with formula C₂H5O2N?

Answers

1.205 × 10²³ atoms of oxygen will be present in 7.51 grams of glycine with formula C₂H5O2N. Details about number of atoms can be found below.

How to calculate number of atoms?

The number of atoms of a substance can be calculated by multiplying the number of moles of the substance by Avogadro's number.

However, the number of moles of oxygen in glycine can be calculated using the following expression:

Molar mass of C₂H5O2N = 75.07g/mol

Mass of oxygen in glycine = 32g/mol

Hence; 32/75.07 × 7.51 = 3.2grams of oxygen in glycine

Moles of oxygen = 3.2g ÷ 16g/mol = 0.2moles

Number of atoms of oxygen = 0.2 × 6.02 × 10²³ = 1.205 × 10²³ atoms

Therefore, 1.205 × 10²³ atoms of oxygen will be present in 7.51 grams of glycine with formula C₂H5O2N.

Learn more about number of atoms at: https://brainly.com/question/8834373

#SPJ1

A student reacted dilute nitric acid with lead(II) oxide to prepare lead(II) nitrate. The diagram shows the stages in the method used.​

Answers

The highlighted apparatus are;

1) stirring rod

2) crucible

What is a chemical reaction?

The term chemical reaction refers to the process by which two or more substances are combined to form a product. The product may look like or different from the reactants that were combined to produce it.

Now we can see the set up that was used as shown for the reaction of  dilute nitric acid with lead(II) oxide to prepare lead(II) nitrate.

The highlighted apparatus are;

1) stirring rod

2) crucible

Learn more about chemical reaction:https://brainly.com/question/22817140

#SPJ1

What volume of barium chloride, BaCl2 is needed to make a 2.5 M barium
chloride solution with 0.45 mol BaCl2?

Answers

Answer:

0.18 L

Explanation:

You can find the volume using the molarity ratio:

Molarity = moles / volume (L)

You can plug the given values into the equation and simplify to find the volume.

Molarity = moles / volume                           <----- Molarity ratio

2.5 M = 0.45 moles / volume                      <----- Insert values

(2.5 M) x volume = 0.45 moles                   <----- Multiply both sides by volume

volume = 0.18 L                                            <----- Divide both sides by 2.5

What would the hydrogen ion concentration be if the pOH was 6?

Answers

Answer:

10-6mol/l

Explanation:

hope i helped

Which statements are NOT involved in boiling water? (check all the possible answers)
a.weakening intermolecular interactions
b.breaking covalent bonds
c.producing single atoms of H and O
d.breaking hydrogen bonds

Answers

B.
There is no covalent bonds in pure H2O. Only hydrogen

Consider this reaction: 6 CO2 + 6 H₂O + light
C6H12O6 + 6 02
If you actually produced 30g of C6H12O6 what would be the percent yield?
Calculate the theoretical yield from having 2.38 x 10² g of H₂O, 18.6 moles of CO₂.

Answers

531.2 grams of oxygen and 608.22 grams of C6H12O6 make up the potential yield.

What is a Moles?A mole is the amount of a substance that contains precisely 6.02214076 X 1023 of the substance's fundamental components.If a material has the same mass as 12.000 g of 12C and the same number of elementary particles as atoms, it is said to have a mole of that substance.The mole can be used to determine the simplest compound formula and calculate the quantities needed for chemical reactions. Molarity, a related concept, comes in handy when discussing reactions in solutions. Molarity is the measure of how many moles of a solute are present per liter of a solution (M).Molecular quantities are those that cannot be measured in terms of grams or milligrams. This way, a mole counts the number of atoms, ions, or molecules.

Determine the reaction's theoretical yield:

Given is the reaction: 6 CO2 + 6 H2O = C6H12O6 + 6 O2.

2.38 x 102 g of H2O are provided as the mass.

Given is 18.6 moles of CO2.

6 CO2 + 6 H2O →  C6H12O6 + 6 O2

6 moles of H2O  1 mole of C6H12O6

1 mole of water equals 0.6 moles of C6H12O6.

18gm of H2O = 276/6 gm of C6H12O6

2.38*10^2 gm of H2O = ? gm of C6H12O6

[tex]=\frac{2.38*10^{2} *\frac{276}{6} }{18}[/tex]

[tex]=608.22gms[/tex] of C6H12O6

1 mole of  C6H12O6 = 276gms

? moles of C6H12O6 = 608.22gms

= 608.22/276

= 2.2 moles of C6H12O6

6 moles of CO2 = 6 moles of O2

1 mole of CO2 = 1 mole of O2

∴ 18.6 moles of CO2 = 18.6 moles of O2

1 mole of O2 = 32gms of O2

∴18.6 moles of O2 = ?  gm

= 18.6*32

= 531.2gms of O2

Hence 531.2 grams of oxygen and 608.22 grams of C6H12O6 make up the potential yield

To learn more about moles, refer to:

brainly.com/question/15356425

#SPJ9

I need help with the solution

Answers

Answer:

36.1% Ca

Explanation:

To find the percent calcium, you need to (1) construct the chemical formula of calcium chloride, then (2) calculate the molar mass of calcium chloride, and then (3) calculate the percent calcium in calcium chloride.

(Step 1)

Calcium = Ca²⁺

Chlorine = Cl⁻

Calcium Chloride = CaCl₂

(Step 2)

Atomic Mass (Ca): 40.078 g/mol

Atomic Mass (Cl): 35.453 g/mol

Molar Mass (CaCl₂): 40.078 g/mol + 2(35.453 g/mol)

Molar Mass (CaCl₂): 110.984 g/mol

(Step 3)

CaCl₂ = 1 atom Ca and 2 atoms Cl

1 atom Ca = 40.078 g/mol

   40.078 g Ca
--------------------------  x  100%  =  36.1% Ca
 110.984 g CaCl₂

Which of these terms is used to describe a solution that results when both the salute and solvent are solid. Is it alloy, surface solution or aqueous solution

Answers

The terms is used to describe a solution that results when both the salute and solvent are called alloys

What are alloys?

Alllys simply refers to mixture of a solid metal made by combining two or more metallic elements.

There exist alloys of

NickelCoppersBrass

In conclusion, the terms is used to describe a solution that results when both the salute and solvent are called alloys

Learn more about alloys:

https://brainly.com/question/13717147

#SPJ1


34.1 mg NaCl in 117.3 mL of solution

Answers

The molarity of the solution will be 4.97 M.

What is molarity?

It is the number of moles of solutes per 1 liter of solvent or solution.

Mole of 34.1 g NaCl = 34.1/58.44 = 0.5835 mol

117.3 mL = 117.3/1000 = 0.1173 L

Molarity of the solution = 0.5835/0.1173 = 4.97 M

More on molarity can be found here: https://brainly.com/question/2817451

#SPJ1

1. How many grams are in 5.17 moles of C12H22O11?

Answers

Answer:

1768.14

Explanation:

1. molar mass of C₁₂H₂₂O₁₁ is: M=12*12+22*1+16*11=342 [gr/mol];

2. the required mass, m=M*ν is: m=5.17*342=1768.14 [gr].

What does h20 mean on the periodic elements chart

Answers

Answer:

The compound, H₂O, will not be found on the periodic table. This is because the periodic table only consists of individual elements. That being said, the elements found within H₂O are located on the periodic table. H₂O consists of hydrogen, denoted by the symbol "H", and oxygen, denoted by the symbol "O". The subscript (the 2) tells us that there are 2 hydrogen atoms located in the H₂O molecule.

Hydrogen is the first element listed on the periodic table and can be found in the top leftmost position. Oxygen is the eighth element on the periodic able and is located in the second row at the top right.

A 0.266-g sample of NaC1 (molar mass = 58.44 g/mol) is dissolved in enough water to make 5.20 mL of
solution. Calculate the molarity of the resulting solution.
O 0.875 M
O 4.55 x 10-3 M
O 0.987 M
O 1.14 M
O 0.731 M

Answers

0.266g / 58.44g/mol= 0.00455mol
M= moles / volume (L)
0.00455mol / .0052L
M= 0.875

Which class of biological molecule is made up of long hydrocarbon chains
and is not soluble in water?
A. Carbohydrates
OB. Nucleic acids
C. Lipids
OD. Proteins

Answers

Lipids are made up of long hydrocarbon chains and is not soluble in water.

Hence, Option C is correct answer.

What is Carbohydrates ?

Carbohydrate is water soluble macromolecule because they are small polar molecules contains many -OH functional groups that makes it hydrophilic.  

What is Nucleic acid ?

Nucleic acids are long polymeric chain. They are hydrophilic in nature. Nucleic acid are soluble in water because of their polar nature.

What is Lipids ?

Lipids are hydrophobic and they are generally water insoluble because lipids are non polar molecules. Lipids are oily or greasy molecules. Lipids are made up of glycerol molecule. It includes fatty acids.

Thus from the above conclusion we can say that Lipids are made up of long hydrocarbon chains and is not soluble in water.

Hence, Option C is correct answer.

Learn more about the Lipids here: https://brainly.com/question/17352723
#SPJ1

The volume of a sample of oxygen is 580.3 mL when
the pressure is 0.376 atm and the temperature is 43 °C.
At what temperature is the volume 907.1 L and the
pressure 0.415 atm?
a. 545
O b. 74.2
O c. -89.9
O d. 272

Answers

Answer:

545

Explanation:

If we let the unknown temperature in Kelvin be x,

[tex] \frac{0.376 \times 580.3}{43+273} = \frac{0.415 \times 907.1}{x} \\ \\ x = 545[/tex]

Other Questions
Meredith is 160 cm tall. Janes height is 90% of Merediths height. How tall is jane? What fallacy does this illustrate? employees and nails are the same. As it is necessary to hit nails on the head in order to make them work, the same must be done with employees. What is the value of x?Use the triangle to answer the question.Enter your answer in the box.x = convert this hight 5,2 into cm Which of the following statements accurately describes Thomas Jeffersons draft of the Declaration of Independence? The Venn diagram shown below compares the nuclear reactions in the sun and nuclear power plants. Picture shows two ovals which overlap in the middle. The oval on the left has the label 'Sun' on top and 'A' within it. The oval on the right has the label 'Nuclear power plants' on top and 'Splitting of atoms' within it. The overlapping portion has the label 'Release of energy' within it. What process is best described by A? Destruction of atoms Fission of atoms Fusion of atoms Repulsion of atoms Se dispone de 800 000 para invertir. Una cuenta paga el 18% de inters anual, y otra paga el 21%. Cunto debe invertirse en cada cuenta para ganar 150 000 en intereses en un ao? divide 7.39 divide 0.72 rounded quotient of the nearest hundredth The circumference of a circular field is 222.94 yards. What is the radius of the field? Use 3.14 for and do not round your answer. what is animal tissue ?. According to parents' responses in a research study, what is the most important way that children shoud behave toward their ederly parents? How to add headings in word for navigation? ______ is found in products available at your local pharmacy; in high doses it produces dissociative effects. the sum of the measures of three angles is 200. these measures are in the ration 3:5:12. Find the measure of the three angles. A community health nurse is working to address barriers to health care for rural clients. Which area would the nurse most likely identify as a barrier Medical applications of ultrasound use frequencies up to 2.00 10^7 hz. What is the wavelength of this frequency in 20 c air? A methane molecule, CH4, in the stratosphere or (2) a CH3 molecule and a hydrogen atom formed from breaking one of the carbonhydrogen bonds in a CH4 molecule. Tommy has created a new tomato soup recipe. Before he cans and sells his soup, he must gather information about how much soup cans of different sizes will hold. Surface area=Help me please thanks Some neuroscientists believe that synchronized activity across different regions of the brain is a sign of.