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galben [10]
3 years ago
15

According to Le Chatelier’s principle, a change in pressure affects the chemical equilibrium of the reaction system under what c

ondition?
Chemistry
2 answers:
Marysya12 [62]3 years ago
8 0
A change in pressure will affect the equilibrium position of the reaction if one or more of the reactants or products are in the gaseous phase.

Le Chatelier's principle states that whenever a change is brought about to a system under chemical equilibrium, the equilibrium shifts in a manner to reverse this change. So if the pressure of a reaction mixture is increased, the equilibrium will shift towards the side with the lower number of molecules, and if the pressure is reduced, the equilibrium will shift to the side with the greater number of molecules.
dexar [7]3 years ago
7 0

A change in pressure will affect the equilibrium position of the reaction if one or more of the reactants or products are in the gaseous phase.

Le Chatelier's principle states that whenever a change is brought about to a system under chemical equilibrium, the equilibrium shifts in a manner to reverse this change. So if the pressure of a reaction mixture is increased, the equilibrium will shift towards the side with the lower number of molecules, and if the pressure is reduced, the equilibrium will shift to the side with the greater number of molecules.

Read more on Brainly.com - brainly.com/question/4356622#readmore

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If a gas is 16 times as heavy as hydrogen which will diffuse faster and by what ratio​
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Answer:

1. Hydrogen will diffuse faster.

2. The ratio of diffusion of hydrogen gas to that of the unknown gas is 4 : 1

Explanation:

Let the rate of diffusion of hydrogen gas, H2 be R1

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Let the rate of diffusion of the unknown gas be R2.

Let the molar mass of the unknown gas be M2.

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1. Determination of the gas that will diffuse faster. This is illustrated below:

R1/R2 = √(M2/M1)

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