The equilibrium-constant expression depends on the _____ of the reaction. stoich

Question

The equilibrium-constant expression depends on the _____ of the reaction. stoichiometry mechanism stoichiometry and mechanism the quantities of reactants and products initially present temperature The equilibrium constant for reaction 1 is K. The equilibrium constant for reaction 2 is _____. SO2(g) + (1/2) O2(g) SO3 (g) 2SO3 (g) 2SO2 (g) + O2 (g) K2 2K 1/2K 1/K2 -K2 The Keq for the equilibrium below is 5.4 times 1013 at 480.0 degree C. 2NO (g) + O2 (g) 2NO2 (g) What is the value of Keq at this temperature for the following reaction? NO2 (g) NO (g) + 1/2 O2 (g) 5.4 times 10-13 5.4 times 1013 1.4 times 10-7 5.66 times 10-3 none of the above

Explanation / Answer

1. Equilibrium constant expression depends on stoichiometry and mechanism of the reaction.

2. 1/K^2

3. equilibrium constant has a constant value at a perticular temperature. Correct answer :B

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