Inside a sealed flask, gases Q and R come to a dynamic equilibrium. $\text{Q}(g) \rightleftharpoons 2\text{R}(g) \qquad \Delta H \text{ is positive}$ Which change would shift the equilibrium to the right?
- Aadding a catalyst
- Bdecreasing the temperature
- Cincreasing the pressure
- Dincreasing the volume of the flask