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mylen [45]
2 years ago
5

Increasing the temperature of the solvent ____________________ the solubility of a solid solute and _______________________ the

solubility of a gases solute.
Chemistry
1 answer:
Marina86 [1]2 years ago
4 0

Answer:

increase in solvent temperature will increase the solubility of solid particle but decreases the solubility of gas particle.

Explanation:

In solid particle when temperature increases its help to break apart the solid particle and increase in kinetic energy of solvent results in increase in solubility of solid particles in solvent.

but in gas solute, increase in temperature of solvent causes the increase in motion of gas molecules means increase in kinetic energy of molecules in the gas which results in breakage of inter molecular bonds and removal of the molecules from the heated solution.

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What is the main side reaction that competes with elimination when a primary alkyl halide is treated with alcoholic potassium hy
Elanso [62]

Answer:

The main competing reaction when a primary alkyl halide is treated with alcoholic potassium hydroxide is SN2 substitution.

Explanation:

The relative percentage of products of the reaction between an alkyl halide and alcoholic potassium hydroxide generally depends on the structure of the primary alkylhalide. The attacking nucleophile/base in this reaction is the alkoxide ion. Substitution by SN2 mechanism is a major competing reaction in the elimination reaction intended.

A more branched alkyl halide will yield an alkene product due to steric hindrance, similarly, a good nucleophile such as the alkoxide ion may favour SN2 substitution over the intended elimination (E2) reaction.

Both SN2 and E2 are concerted reaction mechanisms. They do not depend on the formation of a carbocation intermediate. Primary alkyl halides generally experience less steric hindrance in the transition state and do not form stable carbocations hence they cannot undergo E1 or SN1 reactions.

SN2 substitution cannot occur in a tertiary alkyl halides because the stability of tertiary carbocations favours the formation of a carbocation intermediate. The formation of this carbocation intermediate will lead to an SN1 or E1 mechanism. SN2 reactions is never observed for a tertiary alkyl halide due to steric crowding of the transition state. Also, with strong bases such as the alkoxide ion, elimination becomes the main reaction of tertiary alkyl halides.

7 0
3 years ago
Why is a solution that is 0.10M HCN and 0.10M LiCN considered a good buffer system?
const2013 [10]
Because of the common ion effect. Adding a common ion decreases the solubility of the salt which is the intention of a buffer.
8 0
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Why are the offspring produced by sexual reproduction different than their parents?
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Offspring inherit different amounts of DNA from both their parents?

Explanation:

3 0
3 years ago
Below are the structures of three fatty acids, palmitic acid, stearic acid, and oleic acid. what combination of these fatty acid
irina1246 [14]
I think the fatty acids that may be used to make a fat that is liquid at room temperature are One plamitic acid, one stearic acid, and one oleic acid.
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7 0
3 years ago
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aev [14]

Answer:

Hello There!!

Explanation:

The answer is B.Year

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hope this helps,have a great day!!

~Pinky~

4 0
2 years ago
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