show work or state reasons behind your answer 1. Predict the direction of the ne

Question

show work or state reasons behind your answer

1. Predict the direction of the net reaction in each of the following equilibrium systems as a result of increasing the pressure by decreasing the volume.

a) H2(g) + I2(g) <=====> 2 HI(g)

b) 2 SO3(g) <=====> 2 SO2(g) + O2(g)

c) CO(g) + H2(g) <====>C(s) + H2O(g)

2. What effect does an increase in temperature have on each of the following systems in equilibrium?

a) H2(g) + I2(g) <=====> 2 HI(g) delta H = -9.45 KJ/mol

b) 2 SO3(g) <=====> 2 SO2(g) + O2(g) Delta H = 198 KJ/mol

c) CO(g) + H2(g) <====>C(s) + H2O(g) Delta H = -131 KJ/mol

Explanation / Answer

1)

a.) NO change

b.) backward

c.) forward

2.) frward (endothermic)

backward

forward

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