place the steps involved in the reaction of a carbonyl compound with a halogen under basic conditions in the correct order, starting with the first step at the top of the list.

Answers

Answer 1

The steps involved in the reaction of a carbonyl compound with a halogen under basic conditions, in the correct order, are as follows: A, C, D, B.

In the first step, a base abstracts a proton from the carbonyl compound, resulting in the formation of a negatively charged species called the enolate ion. This deprotonation step increases the nucleophilicity of the carbonyl carbon.

In the second step, the enolate ion, acting as a nucleophile, attacks the halogen atom, which leads to the formation of a carbon-halogen bond. This step is an example of nucleophilic substitution.

Depending on the specific carbonyl compound and reaction conditions, a rearrangement step may occur if there is a possibility for a more stable carbocation intermediate to form. Rearrangement can lead to the formation of different constitutional isomers halogenation.

Finally, after the halogen has been attached to the carbonyl compound, the reaction is complete, and the resulting product is the halogenated carbonyl compound.

It is important to note that the exact mechanism and conditions may vary depending on the specific carbonyl compound and halogen used in the reaction.

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The Complete question is

Place the steps involved in the reaction of a carbonyl compound with a halogen under basic conditions in the correct order, starting with the first step at the top of the list.

A. Formation of an enolate ion.

B. Deprotonation of the carbonyl compound by a base.

C. Rearrangement (if necessary) and formation of the halogenated carbonyl compound.

D. Attack of the halogen on the enolate ion.


Related Questions

Help Pls!!
A mixture of methane (CH₄) and butane (C₄H₁₀) at one atmosphere pressure and 25°C has a density of 1.375 g/L. Assuming ideal behavior, what is the mass in grams of carbon that are in 1 liter of the mixture?

Answers

The mass of carbon in 1 liter of mixture = 1.108 g

What is the mass of carbon in 1 liter of the mixture?

The mass of carbon in 1 liter of the mixture is determined as follows:

First the moles of gas is determined using the ideal gas formula:

n = PV/RT

n = (1 * 1)/(0.08205L * 298)

n = 0.0409 mole of total gas

mass of gas is then determined using the formula:

mass = density * volume

mass = 1 * 1.375

mass = 1.375 g

Let x = mass of CH₄ and y = mass of C₄H₁₀

x + y = 1.375 g

nCH₄ + nC₄H₁₀ = ntotat

moles = mass/molar mass

x + y = 1.695 => y = 1.695 - x

(x/molar mass of CH₄) + [(1.375 - x)/ molar mass C₄H₁₀ = 0.0409

x/16 + (1.375 - x)/58 = 0.0409

x = 0.380 g CH₄

y = 1.375 - 0.380

y = 0.995 g of C₄H₁₀

mass of C in CH₄ = 12/16 * 0.380 = 0.285

mass of C in C₄H₁₀ = 48/58 * 0.995 = 0.823

Mass of carbon in 1 liter of mixture = 0.285 + 0.823

Mass of carbon in 1 liter of mixture = 1.108 g

In conclusion, the carbon is the major component in the mixture.

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What is the wavelength of a photon if the energy is 7.69 × 10⁻¹⁹ j? (h = 6.626 × 10⁻³⁴ j • s)

Answers

The wavelength of a photon if the energy is 7.69 × 10⁻¹⁹ J is

Calculation,

Given energy = 7.69 × 10⁻¹⁹ J

Plank's constant =  6.626 × 10⁻³⁴ J.s

Formula used:

E = hv

E is the energyh is plank's constantv s frequency

v = c/ lemda

Where, c = speed of light =

lamda = wavelength of the photon

Putting the value of v in equation (i), and rearrange the equation.

E = hc/lemda =  6.626 × 10⁻³⁴ J×3[tex]10^{8}[/tex]/lemda =  7.69 × 10⁻¹⁹ J.s

lamda = 6.626 × 10⁻³⁴J×3[tex]10^{8}[/tex] m[tex]s^{-1}[/tex]/7.69 × 10⁻¹⁹J.s = 2.58× [tex]10^{-9}[/tex]m =2.58 nm

So, wavelength of a photon is 2.58 nm

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Which of the molecules obeys the octet rule? i. bh3 ii. no2 iii. sf6 iv. o3 v. pcl5 select one: a. choice i b. choice ii c. choice iii d. choice iv e. choice v

Answers

The molecule obeying the octet rule is option (D) O3.

According to the octet rule, an atom's outer shell or orbit needs to contain eight electrons for the molecule to be stable. Knowing the number of valence electrons in a molecule is made easier by Lewis structure. The electrons involved in bond-forming and non-bonding electron pairs are known as valence electrons.

Each oxygen molecule in ozone or O3 has six valence electrons.Due to the presence of three oxygen molecules, there are a total of 18 valence electrons (6*3=18). Therefore, the Ozone molecule has a total of 18 valence electrons accessible.

Therefore,The molecule obeying the octet rule is option (D) O3.

The resonance structure of O3 is given below;

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What could the fourth quantum number of a 3p3 electron be?
A. ms=-1/2
B. ms=-1
C. ms=+1
D. ms=0

Answers

-1/2 because the fourth quantum number is the spin number which can only be 1/2 or -1/2.

QUICK PLEASE

9. What is the final concentration when 420 mL of a 12.0 mol/L sodium hydroxide solution is diluted to 2.0 L?
Show your work and explain each step.

Answers

Answer: 2.52 M

Explanation:

The product of molarity (moles/litre) and volume in litres yields moles, and the numbers of moles in two solutions means dilute and concentrated are equal, which is expressed by the following equation

[tex]M_1V_1=M_2V_2[/tex]

[tex]$$Given that\\M $1=12.0 \mathrm{M}$ or mole $/ \mathrm{L}$\\$\mathrm{V} 1=420 \mathrm{ml}$\\$\mathrm{M} 2=$ ?\\$\mathrm{V} 2=2.0 \mathrm{~L}$ or $2000 \mathrm{ml}$\\\\$\mathrm{M} 1 \mathrm{~V} 1=\mathrm{M} 2 \mathrm{~V} 2$\\$\mathrm{M} 2=\mathrm{M} 1 \mathrm{~V} 1 / \mathrm{V} 2$\\$=12.0 * 420 / 2000$\\$=2.52 \ \mathrm{M}$[/tex]

Place the following substances in order of increasing vapor pressure at a given temperature. SF6 SiH4 SF4

Answers

Substances in order of increasing vapor pressure at a given temperature is SF4 < SF6 < SiH4

The substance with the lowest vapor pressure will also have the greatest boiling point. A liquid attribute associated with evaporation is vapor pressure. The distribution of kinetic energy among the molecules in a liquid (or any substance) is influenced by the system's temperature.

How do you determine vapor pressure?Vapor pressure in chemistry is the force that an evaporating substance exerts against the walls of a sealed container (converts to a gas). Use the Clausius-Clapeyron equation to determine the vapor pressure at a specific temperature: ln(P1/P2) = (Hvap/R)((1/T2) - (1/T1)

Which has highest vapor pressure?

At the normal boiling point of a liquid, the vapor pressure is equal to the standard atmospheric pressure defined as 1 atmosphere, 760 Torr, 101.325 kPa, or 14.69595 psi. For example, at any given temperature, methyl chloride has the highest vapor pressure of any of the liquids in the chart.

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The group of students then did an experiment using four different solutes to see which one would be best in their hot pack. To determine which solute would be best, the students mixed 20 g of each solute into separate containers that each held 50 mL of 24°C water. The students then recorded the temperature changes in each container. The data table below shows the maximum and minimum temperature they obtained for each solute, as well as the temperature difference.

Answers

Based on the value of temperature increase, the best solute to be used in the hot pack is calcium chloride.

What are exothermic reactions?

Exothermic reactions are reactions in which heat is liberated or given by the substances reacting.

The reaction in hot packs are exothermic reactions.

Based on the increase in temperature observed when 20 g of each solute is  mixed into separate containers that each held 50 mL of 24°C water, the best solute to be used in the hot pack is calcium chloride.

In conclusion, exothermic reactions give off heat.

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In the following equation, ______ is being oxidized and ______ is being reduced.

CO3 2- + 2H+ → CO2 + H2O

A. None of these
B. carbon, oxygen
C. carbon, hydrogen
D. hydrogen, carbon

Answers

[tex]oxidation \: number \: of \: oxygen = \\ before \: rxn = - 2 \\ after \: rxn = - 2[/tex]

[tex]oxidation \: number \: of \: hydrogen = \\ before \: rxn = + 1 \\ after \: rxn = \\ 2x - 2 = 0 \\ x = + 1[/tex]

[tex]oxidation \: number \: of \: carbon = \\ before \: rxn = \\ x - 6 = - 2 \\ x = 4 \\ after \: rxn = \\ x - 4 = 0 \\ x = 4[/tex]

Option A

[tex]oxidation \: numbers \: remain \: constant \\ so \: none \:a re \: undergoing \: oxidation \: \\ nor \: reduction \: [/tex]

Answer:

D

Explanation:

I believe that is the answer

What is different about atoms after a redox reaction has happened?
A. They have changed physical states.
B. Their oxidation states have changed.
C. The number of protons has changed.
D. They have higher electronegativities.
SUBMIT

Answers

Their oxidation states have changed

A solution of ammonia NH3(aq) is at equilibrium. How would the equilibrium
change if NH4* were removed from the solution?
OA. [NH4*] would increase.
OB. [H*] would increase.
C. [NH] would decrease.
OD. [NH3] would increase.

Answers

Let's check the equation

[tex]\sf NH_3+H^+\leftrightharpoons NH_4^+H_2O[/tex]

As per Le ch a.tlers principle

Any external factor affecting the concentration or temperature still change the equilibrium

So

If we remove NH_4+

Water would increase

NH_3 would decrease

Option C

What do mitochondria do inside the cell?

Answers

Answer:
It is the power house of a cell because it generates energy for the cell to function.

Answer:

The most basic answer to this is that the mitochondria generates energy for the cell's power needs.

But... (elaborated in explanation.)

Explanation:

As you may know, the mitochondria is the powerhouse of cells.

The mitochondria can ALSO identify cell death, and determine which cells (dead) must be destroyed.

The mitochondria helps regulate calcium storage, but quickly absorbing calcium ions until needed.

And lastly, the mitochondria can also help generate heat. A process called proton leak. This is known as non-shivering thermogenesis.

(iii) Calculate the volume of carbon dioxide at room temperature
and pressure that can be obtained from 30.0 g of glucose.

Answers

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

What is combustion?

It is a reaction in which a substance burns with oxygen to form carbon dioxide and water.

Let's consider the combustion of glucose.

C₆H₁₂O₆ + 6 O₂ ⇒ 6 CO₂ + 6 H₂O

First, let's convert 30.0 g of glucose to moles using its molar mass.

30.0 g × 1 mol/180.16 g = 0.167 mol

The molar ratio of C₆H₁₂O₆ to CO₂ is 1:6. The moles of carbon dioxide produced are:

0.167 mol Glucose × (6 mol CO₂/1 mol Glucose) = 1.00 mol CO₂

1 mol of an ideal gas at room temperature and pressure occupies 24.0 L.

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

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A company sells a natural medicine with plant ingredients to help treat dementia, a disease in which people have a hard time remembering things. the natural ingredients in the medicine are most likely from which type of plant?

Answers

The type of plant should be ginkgo.

Ginkgo biloba is a popular herbal supplement used to improve memory and prevent dementia, presumably due to its antioxidant properties or anti-amyloid aggregation effects.

What is Dementia?

Dementia is a term used to describe when a person's loss of certain behavioral abilities, such as remembering, thinking, and reasoning, interferes with their daily activities and life.

Dementia occurs when neurons in the brain stop functioning, lose their ability to communicate with other cells in the brain, and die. When people develop dementia, they may have problems with a variety of cognitive functions.

What Are Ginkgo Trees Used For?

Aside from its decorative aspects, ginkgo biloba is a medical herb with numerous benefits. The tree is frequently used to treat a variety of ailments, including:

Insufficiency of cerebral arteriesDementiaCognitive dysfunctionsDizziness/vertigoMemory lapsesSexual dysfunction caused by SSRIs

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help please asap!!!

5. The maximum acceptable concentrations of the chemicals listed in Table 2 on page 283, are based on an average daily intake of 1.5 L of drinking water.

a) If a community’s drinking water contained the maximum acceptable levels of lead, how much lead would a person in the community consume in a year?

b) Would you willingly drink this water? Give reasons for your decision.


Answers

Based on the the US Environmental Protection Agency guidelines, the maximum allowable concentration of lead in drinking water, yearly intake of lead by the individual = 8.21 mg.

I would not willingly drink the water due to the risk of lead poisoning.

What is the maximum acceptable concentration of Lead in Drinking water?

Based on the US Environmental Protection Agency guidelines, the maximum allowable concentration of lead in drinking water is 0.015 mg/L.

a)Given daily average intake of water is 1.5, in one year;

Volume of water intake = 1.5 * 365 = 547.5 L

Yearly intake of lead by the individual = 0.015 mg/L * 547.5

Yearly intake of lead by the individual = 8.21 mg

b) I would not willingly drink the water due to the risk of lead poisoning.

In conclusion, safe, drinking water should be free on contaminants such as lead to avoid lead poisoning.

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In sharp contrast to elimination reactions, addition reactions are generally favored at ______________________, because ________ is more likely to be negative at such temperatures.

Answers

In sharp contrast to elimination reactions, addition reactions are generally favored at low temperature, because enthalpy term is more likely to be negative at such temperatures.

What is Addition Reaction ?

An addition reaction is an organic reaction occur when two or more molecules combine to form a larger molecule without the loss of any atoms present in reactant. Addition reaction is favored at low temperature.

What is Elimination Reaction ?

Elimination reaction is a type of organic reaction where many atoms either in groups or pairs are removed from a molecule. Elimination reaction is favored at high temperature.

Thus from the above conclusion we can say that In sharp contrast to elimination reactions, addition reactions are generally favored at low temperature, because enthalpy term is more likely to be negative at such temperatures.

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Taran wants to determine the mass of 7.3 moles of a compound. What additional information does Taran need

Answers

Answer: To determine the mass of the 7.3 moles of a compound Taran also needs to know the molar mass of the compound

Explanation: Multiply the atomic weight (from the periodic table) of each element by the number of atoms of that element present in the compound.

Add it all together and put units of grams/mole after the number.

It gives us the molar mass of the compound taken.

Multiply it with number of moles i.e., 7.3 moles, you will get the mass of the 7.3 moles of a compound.
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The chemotherapy drug cis-platin, Pt(NH3)2Cl2, is prepared via the chemical reaction shown below.

(NH4)2PtCl4 + NH3 ---> Pt(NH3)2Cl2 + NH4Cl

What volume of 0.400 M NH3 (ammonia) is required to completely react with 25.00 mL of a 0.100 M solution of the platinum-containing starting compound, (NH4)2PtCl4?

Answers

Answer:

12.5 mL NH₃

Explanation:

To find the volume of NH₃, you need to (1) find the moles (NH₄)₂PtCl₄ (using the molarity equation), then (2) convert moles (NH₄)₂PtCl₄ to moles NH₃ (via mole-to-mole ratio from balanced equation, and then (3) find the volume NH₃ (using the molarity equation).

(Step 1)

25.00 mL / 1,000 = 0.025 L

Molarity = moles / volume (L)

0.100 M = moles / 0.025 L

0.0025 = moles (NH₄)₂PtCl₄

(Step 2)

The unbalanced equation:

(NH₄)₂PtCl₄ + NH₃ ----> Pt(NH₃)₂Cl₂ + NH₄Cl

Reactants: 2 nitrogen, 11 hydrogen, 1 platinum, 4 chlorine

Products: 2 nitrogen, 10 hydrogen, 1 platinum, 3 chlorine

The balanced equation:

(NH₄)₂PtCl₄ + 2 NH₃ ----> Pt(NH₃)₂Cl₂ + 2 NH₄Cl

Reactants: 3 nitrogen, 14 hydrogen, 1 platinum, 4 chlorine

Products: 2 nitrogen, 14 hydrogen, 1 platinum, 4 chlorine

0.0025 moles (NH₄)₂PtCl₄              2 moles NH₃
----------------------------------------  x  ------------------------------  =  0.0050 moles NH
                                                      1 mole (NH₄)₂PtCl₄

(Step 3)

Molarity = moles / volume (L)

0.400 M = 0.0050 moles / volume

(0.400 M) x volume = 0.0050 moles

volume = 0.0125 L NH

0.0125 L x 1,000 = 12.5 mL NH

- According to collision theory, what is not a factor that determines if two molecules will bind?
A. The direction the molecules are facing.
B. The speed the molecules are traveling.
C. The specific heat of the molecules.
D. What element the molecules are.

Answers

The factor which will not determines if two molecules will bind according to collision theory is the direction the molecules are facing

What is collision theory?

Collision theory is a theory which describes of predicting the rate at which chemical reactions occurs between atoms and molecules of elements.

So therefore, the factor which will not determines if two molecules will bind according to collision theory is the direction the molecules are facing

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Which is the site of gaseous exchange in the lungs?
Write the relationship between displacement, velocity and time?​

Answers

Explanation:

1. The gaseous exchange in the lungs occurs in the alveoli. They are tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

Principal energy levels describe regions of space where _____ may be found. they have values from n = 1, 2, 3 and so on. the greater the value of n, the _____ the average distance from the nucleus.

Answers

Principal energy levels describe regions of space where electrons may be found.

the greater the average distance from the nucleus.

The principal energy level of an electron is the shell or orbit in which the electron resides with respect to the nucleus. This level is represented by the principal quantum number n.

The principal quantum number n represents the total relative energy of each orbit. The energy level of each orbit increases as the distance from the nucleus increases. A set of orbitals with the same n value is often called the electron shell.

Only seven energy levels are required to contain all the electrons in any atom of any currently known element. As mentioned earlier, the energy associated with the energy level increases as the distance from the nucleus increases.

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In a voltaic cell, a salt bridge is needed to allow the motion of ____________ between the terminals. In the salt bridge, _____________ move toward the anode and _________ move toward the cathode.

Answers

In a voltaic cell, a salt bridge is needed to allow the motion of ions between the terminals. In the salt bridge, anions move toward the anode and cations move toward the cathode.

What is a voltaic cell?

A voltaic cell is an electrochemical device that harnesses the power of a chemical process to generate electrical energy. A voltaic cell's key components are:

Anode, an electrode where oxidation takes place. Anions move toward the anode.Cathode, an electrode where reduction takes place. Cations move toward the cathode.A salt bridge is an electrolyte chamber required to finish the circuit in a voltaic cell.Half-cells are containers that serve as a barrier between the oxidation and reduction reactions.The external circuit, which typically has a load attached to it, is used to carry electron flow between the voltaic cell's electrodes.A load is a component of a circuit that uses an electron flow to carry out a certain task.

Working of a voltaic cell:

When an electrode is dipped into the electrolyte at the electrode and electrolyte contact surface in a voltaic cell, the electrode's atoms tend to produce positive ions in the electrolytic solution while leaving the electrode's electrons unaffected. The electrode thus acquires a negative charge.

Additionally, the electrolytic solution's positive ions have a propensity to deposit on the electrode, giving it a positive charge. The electrodes get positively or negatively charged in relation to the electrolyte as a result of the two opposite processes. As a result, there is a potential difference between the electrode and electrolyte. The term "electrode potential" refers to this potential difference.

Now, the electrode where reduction occurs is known as the cathode and turns positive in relation to the electrolytic solution, whereas the electrode where oxidation occurs is known as the anode and has a negative potential in relation to the electrolytic solution. This caused a potential difference to form between the voltaic cell's two electrodes. Cell Potential is the name given to this potential differential.

The voltaic cell's potential is sometimes referred to as its electromotive force (EMF) when no current is being drawn from it. Electrons begin to flow from the anode (negative electrode) to the cathode when an external circuit is connected to the voltaic cell (positive electrode). As a result, in the external circuit, the normal current flows from the positive terminal to the negative terminal.

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Blank + BaCl2 = BaSO4 + 2NaCl
How to complete this equation so that it is a Double displacement reaction

Answers

The complete equation to following equation to make a double replacement reaction is: Na2SO4 + BaCl2 = BaSO4 + 2NaCl.

What is a double displacement reaction.

A double displacement reaction is the reaction that involves the replacement of two elements.

According to this question, barium sulfate (BaSO4) and sodium chloride are produced from the chemical equation given.

This clearly suggests that Sodium sulfate is the missing reactant, hence, the complete equation to following equation to make a double replacement reaction is:

Na2SO4 + BaCl2 = BaSO4 + 2NaCl.

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Need quickly!
what is the name of pb(no3)2? explain how you determined the bond type and the steps you used to determine the naming convention for the compound.

Answers

The name of pb(no3)2 is Lead(II) nitrate.

Type of bond:

pb(no3)2 is an ionic compound.

How to name ionic compound?

The name of an ionic compound is written as its cation followed by anionThe charge of cation should be written in Roman lettersThe net charge of ionic compounds is generally zero

Name of pb(no3)2:

The charge of nitrate ion NO3 is -1. To find the charge of lead, we'll take it as x. Hence,

x+2(-1)=0

x=2

The charge of lead cation in this ionic compound is calculated as +2.

Therefore the name of pb(no3)2 is confirmed as Lead(II) Nitrate.

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Lidocaine is available in an ampule with 100 mg in 5 ml of solution. how many ml do you give to administer 65 mg?

Answers

Lidocaine is available in an ampule with 100 mg in 5 ml of solution. We need to give 3.25ml to administer 65mg.

Lidocaine is an anesthetic that has the power to neutralize neuromal membranes.

Given data:

Amount desired (D) = 65 g

Amount on hand (H) = 100 mg

Quantity = 5 mL

Plug in what you know into the formula and simplify.

[tex]\frac{Amount desired}{Amount in hand}[/tex] × quantity

[tex]\frac{65}{100}[/tex] × 5

0.65 × 5 = 3.25ml

Therefore, When Lidocaine is available in an ampule with 100 mg in 5 ml of solution. We need to give 3.25ml to administer 65mg.

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Consider the chemical equilibrium of the reaction. NH4OH(aq) NH4 (aq) OH(aq) What will happen to the chemical equilibrium if NH4Cl is added to this solution

Answers

Answer:

hydrochloride acidic maby

Explanation:

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Where do neuronal precursor cells that will eventually become hippocampal interneurons reside?

Answers

In the subgranular zone

How does the tundra contribute to a reduction of carbon dioxide on earth? how is climate change affecting the tundra’s ability to reduce carbon dioxide? (site 1)

Answers

This causes organic matter to decompose faster, releasing larger amounts of carbon dioxide into the atmosphere

As a result of climate change, tundra soils are thawing deeper and deeper and for a longer time in the upper layers of surface.

What is Tundra ?

The tundra is a biome on the Earth that covers approximately 20% of its land mass, and it is almost exclusively located in the Northern Hemisphere.

It is an environment that helps in the regulation of the CO2 in the atmosphere, and it is one of the biggest natural CO2 sinks. The living organisms in the tundra, are using the CO2 for their needs, thus removing parts of it from the atmospherewhen they are no more, because the tundra is cold, and the decomposition is very slow, most of the CO2 remains trapped, and doesn't go into the atmosphere.

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By now you should realize that having an octet of electrons on a central atom is critical for a molecule to be stable. Would you expect NO and NO2 to be stable molecules

Answers

NO is a stable compound

The octet rule describes an atom's propensity to favor eight electrons in its valence shell. Atoms with fewer than eight electrons are more likely to interact with one another and create a more stable compound.

The majority of other odd-electron molecules, including NO, are highly chemically reactive and stable compounds. The second breach of the octet rule is the presence of molecules lacking electrons. Less than eight electrons are positioned around each atom in these stable compounds.

The overall molecular orbital arrangement of NO will be as follows, nitrogen has 7 electrons and oxygen has 8 electrons, according to the molecular orbital theory.

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Bonding gels and _____ are designed specifically to improve adhesion of light cured gels to the natural nail plate. glossing gels self-leveling gels gel primers building gels

Answers

Bonding gels and gel primers are designed specifically to improve adhesion of light cured gels to the natural nail plate and is therefore denoted as option C.

What is Adhesion?

This is defined as the tendency of particles or substance which have dissimilar origins to stick to one another. A common adhesive is referred to as glue, cement etc  and ensures there is enough resistance for their separation in case of the presence of any type of external force or stimuli acting on them.

Gel primer is referred to a vital used in makeup and serves as a form of foundation before they are applied on the skin of individuals so as to enable it stick and also look more presentable.

This is therefore the reason why gel primers was chosen as the most appropriate choice.

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Carbon has six protons; therefore, its mass number is six.
a. true
b. false

Answers

Answer:

B.) False

Explanation:

The mass number is determined by adding the number of protons and neutrons in an element's nucleus. Since carbon has 6 protons and 6 neutrons, the mass number is 12.

The atomic number is determined by the number of protons in an element's nucleus. Since carbon has 6 protons, the atomic number is 6.

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Stewart has a home-based business putting on childrens parties. He charges $60 to design the party and then $6.00 per child. Write a function rule that relates the total cost of the party to the number of children n.f(n) = 6 + 60nf(n) = 6n 55f(n) = 60 + 6nf(n) = 6 55n bro please help me ill give brainliest to the first one to answer correctly. its for some iready assessment according to John Locke, what is the purpose of government? The Mysterious GateWhere did you find this gate?What was the adventure about?What happened in the end? Place the events below in order that shows the changes of the Christian Church through the Protestant and Catholic Reformation movements. This culminates in major religious clash known as the 30 Years War. Which A.)severely weakened the power of the Catholic Church in Europe. B.)The Catholic Church responded to these protestants the Council of Trent, forming the Jesuits and taking action against heretics during the Inquisition. C.)The Catholic Church had absolute religious authority in Europe. D.)Once the Catholic Church began selling Indulgence Letters, Luther became upset with the Churches corruption and began speaking out and challenging the Catholic Church. E.)Other reformers began protesting against the Catholic Church, like John Calvin and Henry VIII. The table shows the number of tropical cyclones that formed during the hurricaneseasons over a 12-year period.a. Find the probability to predict whether a future tropical cyclone in the NorthernHemisphere is a hurricane. Round your answer to the nearest tenth.about%b. Find the probability to predict whether a hurricane is in the Southern HemisphereRound your answer to the nearest tenth.about1% Film is sensitive to which of the following?A.NoiseB.VibrationO C.LightD.Movement A vendor has 10 balloons for sale: 5 are yellow, 2 are red, and 3 are green. A balloon is selected at random and sold. If the balloon sold is yellow, what is the probability that the next balloon selected at random is also yellow? Where are the black dots located?!! part 2 to that 100 pts---1. To avoid fad diets choose a diet that:A. Is endorsed by a celebrity.B. Requires you to eat special food.C. Educates you about how to make lifestyle changes.D. Eliminates foods groups.2.Which of the following health habits does NOT meet the USDA's dietary guidelines?A. Ryan tries to eat a variety of fruits and vegetables.B. Ryan recently switched from 2% milk to skim.C. Ryan has whole wheat bread instead of white bread for his lunch sandwiches.D. Every night after dinner Ryan has a big bowl of ice cream while watching TV.3. An ounce of cheese can be estimated by:A. The size of your two thumbs.B. The size of your fist.C. The size of the palm of your hand.D. The size of your thumb.4..Danny is on the high school football team. He is slightly overweight, even though he exercises all the time. What would you recommend Danny do to lose weight?A. Watch his portion sizes because he may be eating good food, but just too much of it.B. He should stop eating lunch because he is eating too much food before he exercises.C. He needs to stay after football practice and exercise at least an hour more because to lose weight you need to exercise at least 2 hours a day.D. There is nothing he can do if he is already exercising because his genetics indicate that he will always be overweight.5.___________ provide 9 calories for every gram consumed.A. Simple carbohydratesB. Complex carbohydratesC. ProteinsD. Fats How tall is the bullding in the picture shown?66 in.36 ft8 ft4.36 ft52.36 ft24.75 ft297 ft Which type of triangle is formed by joining three line segments with the following lengths?8 in, 8 in, 8 in I WILL MARK BRAINLYIST Describe Programming LanguagesComplete each sentence by choosing the correct answer from the drop-down menu.The data type in a strongly typed language before the variable can be used.An example of a strongly typed language is The data type in a weakly typed language before the variable can be used.An example of a weakly typed language is . I need help ASAP. Thank u so much for ur help What is the value of 4 in 145,027 Need help asap!!! Will give brainliest!!!!! Pls answer dont answer if you dont know it What is this please help me ? The average diameter of a tree is measured over time. The equation y = 3/4x, where x is time in years and y is thediameter in inches, models this relationship.What is the predicted diameter, in inches, of the tree after 12 years? What is the best interpertation of the figurative language in this line?I am ten million bricks of unshakable faith.