When a system is at equilibrium:

[Diane]

Question 1

Consider the following system at equilibrium:
N2 (g) + 3 H2 (g) ↔ 2 NH3 (g) + 92.94 kJ
Which of the following changes will shift the equilibrium to the right?

1.	Increasing the temperature

2.	Decreasing the temperature

3.	Removing some NH3

4.	Adding some NH3

5.	Removing some N2

6.	Adding some N2

◦ 1, 4, 5
◦ 1, 3, 6
◦ 2, 4, 6
◦ 2, 3, 6

Question 2

When a system is at equilibrium:
◦ the amount of product and reactant is exactly equal
◦ the reaction rate of the forward reaction is small compared to the reverse
◦ the reaction rate of the reverse reaction is small compared to forward
◦ the reaction rate of the forward reaction is equal to the rate of the reverse

[lou]

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[Diane]

Thanks for the timely response, appreciate it

[mammy1697]

Wow, this really help