Equilibrium Question 729

Question: What is the equilibrium constant for the reaction’ P4(s)+5O2(g)P4O10(s)

Options:

A) KC=1[O2]5

B) KC=[P4O10]5[P4][O2]

C) KC=[O2]5

D) KC=[P4O10]5[P4][O2]5

Show Answer

Answer:

Correct Answer: A

Solution:

Concentration of solid species is supposed to be unity.
KC=1[O2]5



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