Given the reaction: 2 SO2(g) + O2(g) ⇌ 2 SO3(g) Starting with 0.100 M of SO2...

Question

Question

Given the reaction:

2 SO₂(g) + O₂(g) ⇌ 2 SO₃(g)

Starting with 0.100 M of SO₂ and 0.050 M of O₂, which value of K should be used and why?

a. K_C because the chemicals are in the gas phase.

b. K_P because the concentrations are in Molarity.

c. K_P because the chemicals are in the gas phase.

d. K_C because the concentrations are in Molarity.

science chemistry

Answer 1

Answer #1

Here concentration is given which are in molarity.

So, Kc should be used.

If instead , pressure would have been given, Kp would have been used

Answer: d

Answer 2

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