Question

Consider the following equation in chemical equilibrium:

C2H4(g) + H2(g) <-> C2H6(g) + 137 kJ
When the temperature of the system is increased,
what happens to the amount of ethane (C2H6)?

a. The amount of ethane decreases.
b. The amount of ethane increases.
c. The amount of ethane decreases initially and then increases.

Answer 1

Answer:

A. The amount of ethane decreases.

Explanation:

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Answer 2

The amount of ethane decreases. Hence, option A is correct.

What is chemical equilibrium?

Chemical equilibrium is the condition in which no net change in the amounts of reactants and products occurs.

$C_2H_4(g) + H_2(g)$ <-> $C_2H_6(g) + 137 kJ$

When the temperature of the system is increased, the amount of ethane decreases.

Hence, option A is correct.

Learn more about chemical equilibrium here:

brainly.com/question/4289021

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