Chapter 10, Problem 112RQ

*10.112 A mixture of gases is prepared from 87.5 g of ${\text{O}}_{\text{2}}$ and 12.7 g of ${\text{H}}_{\text{2}}$. After the reaction of ${\text{O}}_{\text{2}}$ and ${\text{H}}_{\text{2}}$ is complete, what is the total pressure of the mixture if its temperature is $\text{162 °C}$ and its volume is 12.0 L? What are the partial pressures of the gases remaining in the mixture?