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BlackZzzverrR [31]
2 years ago
12

Indicate the type of solute-solvent interaction that should be most important in the solution:HCl in acetonitrile (CH3CN)A. disp

ersion forcesB. dipole-dipole forcesC. ion-dipole forcesD. hydrogen bonding
Chemistry
2 answers:
marusya05 [52]2 years ago
6 0

Explanation:

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Chemistry

Indicate the type of solute-solvent interaction that should be mostimportant in the solution:

HCl in acetonitrile (CH3CN)

A dispersion forces

B dipole-dipole forces

C ion-dipole forces

D hydrogen bonding

Answered

CCl4 in benzene (C6H6)

in benzene

dispersion forces

Correct

Part B

methanol (CH3OH) in water

methanol in water

hydrogen bonding

Correct

Part C

KBr in water

in water

ion-dipole forces

Correct

Part D

HCl in acetonitrile (CH3CN)

in acetonitrile

dipole-dipole forces

elena-s [515]2 years ago
3 0

Answer:

I'm not a chemist nerd, but because hcl is an aqueous acid and is in water, and cl is bonded to hydrogen in water, I would say D: hydrogen bonding.

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Answer:

403.176

Explanation:

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8 0
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NH3 is a weak alkali that does not dissociate fully into its solution. Which of the following is true about NH3?
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<h2>NH3 is a weak alkali that does not dissociate fully into its solution. Which of the following is true about NH3? </h2><h2> </h2><h2>A. It has a very low pH. </h2><h2>B. It's dissociation is a reversible reaction. </h2><h2>C. It has a high H+ concentration. </h2><h2>D. It will release all of its OH- ions.</h2>

Explanation:

<h3>NH3 is a weak alkali that does not dissociate fully into its solution: It's dissociation is a reversible reaction. </h3><h3></h3>

Reactions are also :

  • Reversible
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Reversible reaction

A reaction in which products can combine back to give reactants under same given condition .

Example : N₂+H₂-------NH₃

Irreversible reaction

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If 100% is not passed from one trophic level to the next, where does this energy go?
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D is the answer to question

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In an organic structure, you can classify each of the carbons as follows: Primary carbon (1o) = carbon bonded to just 1 other ca
Alla [95]

The question is incomplete, complete question is :

In an organic structure, you can classify each of the carbons as follows: Primary carbon (1°) = carbon bonded to just 1 other carbon group Secondary carbon (2°) = carbon bonded to 2 other carbon groups Tertiary carbon (3°) = carbon bonded to 3 other carbon groups Quaternary carbon (4°) = carbon bonded to 4 other carbon groups How many carbons of each classification are in the structure below? How many total carbons are in the structure? How many primary carbons are in the structure? How many secondary carbons are in the structure? How many tertiary carbons are in the structure? How many quaternary carbons are in the structure?

Structure is given in an image?

Answer:

There are 10 carbon atoms in the given structures out of which 6 are 1° , 1 is 2° , 2 are 3° and 1 is 4°.

Explanation:

Total numbers of carbon = 10

Number of primary carbons that is carbon joined to just single carbon atom = 6

Number of secondary carbons that is carbon joined to two carbon atoms = 1

Number of tertiary carbons that is carbon joined to three carbon atoms = 2

Number of quartenary carbons that is carbon joined to four carbon atoms = 1

So, there are 10 carbon atoms in the given structures out of which 6 are 1° , 1 is 2° , 2 are 3° and 1 is 4°.

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Enlist the 2factors which are used in the formation of dry ice
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Carbon dioxide is a gas at normal room temperature and atmospheric pressure. Carbon dioxide gas converts into solid carbon dioxide when frozen to a particular temperature with no intermediate liquid phase. This frozen or solidified carbon dioxide is called dry ice. Dry ice is formed when gaseous carbon dioxide is cooled to very low temperatures under high pressure. High pressure brings about condensation of the gas molecules and low temperature solidifies the carbon dioxide gas. Therefore, tow factors that help in formation of dry ice are low temperature and high pressure.

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