Consider the following reaction at equilibrium: NiO(s)+CO(g) 2 Ni(s) + CO2(g). Select all of the following...

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Question

science chemistry

Answer 1

Answer #1

--> kc = [CO2]/[CO]

Adding of CO will shift reaction towards right.

Removal of CO will shift reaction towards left.

Adding of Ni will have no effect.

Increase in volume will shift reaction towards more no. of gaseous molecules. So here, both side gaseous moles are equal hence no effect.

Removal of CO2 will shift reaction towards right.

Addition of CO2 will shift reaction towards left.

Removal of NiO will have no effect.

Option 2 and 6 will shift reaction towards left.

--> reaction is--

2H2S(g) + SO2(g) --> 3S(s) + 2H2O(g)

Kc = [H2O]²/[H2S]²[SO2]

Option 2.

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Answer 2

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