Solveeit Logo
Login

Question

Chemistry Question on Equilibrium

What is the equilibrium expression for the reaction P4(s)+5O2(g)<=>P4O10(s) {P_{4(s)} +5O_{2(g)} <=> P4O_{10(s)}} ?

A

Kc=[P4O10]/P4][O2]5Kc = [P_4O_{10}] / P_4] [O_2]^5

B

Kc=1/[O2]5Kc = 1/[O_2]^5

C

Kc=[O2]5Kc = [O_2]^5

D

Kc=[P4O10]/5[P4][O2]Kc = [P_4O_{10}] / 5[P_4][O_2]

Answer

Kc=1/[O2]5Kc = 1/[O_2]^5

Explanation

Solution

Applying law of mass action