If the equilibrium constant Kc for a reaction is 10 at a certain temperature, wh
Practice Questions
Q1
If the equilibrium constant Kc for a reaction is 10 at a certain temperature, what is the value of Kc for the reverse reaction?
0.1
1
10
100
Questions & Step-by-Step Solutions
If the equilibrium constant Kc for a reaction is 10 at a certain temperature, what is the value of Kc for the reverse reaction?
Step 1: Understand that Kc is the equilibrium constant for a chemical reaction at a certain temperature.
Step 2: Recognize that the equilibrium constant for the reverse reaction is related to the forward reaction.
Step 3: Remember the formula for the reverse reaction: Kc' = 1/Kc.
Step 4: Substitute the given value of Kc into the formula: Kc' = 1/10.
Step 5: Calculate the value: Kc' = 0.1.
Equilibrium Constant – The equilibrium constant (Kc) quantifies the ratio of the concentrations of products to reactants at equilibrium for a given reaction.
Reciprocal Relationship – The equilibrium constant for the reverse reaction is the reciprocal of the equilibrium constant for the forward reaction.
