Question

If a chemical equation is multiplied by 3, then the equilibrium constant of the resulting equation will be ${\left(K\right)}^3$ .
If true enter 1, if false enter 0

Answer 1

If a chemical equation is multiplied by 3, then the equilibrium constant of the resulting equation will be ${\left(K\right)}^3$ .
For example, consider a general chemical reaction $A\rightleftharpoons B$...... (1)

The equilibrium constant expression is $K_c=\frac{\left[B\right]}{\left[A\right]}=K$

Multiply equation (1) with 3.
$3A\rightleftharpoons 3B$...... (2)

The equilibrium constant expression becomes $K_c=\frac{[B{]}^3}{[A{]}^3}=(\frac{\left[B\right]}{\left[A\right]}{)}^3=(K{)}^3$.