Chapter 10, Problem 21PE

The explosive PETN, pentaerythritoltetranitrate, is one of the most powerful explosives P known. It reacts with the following balanced equation

${\text{C(CH}}_{\text{2}}{\text{ONO}}_{\text{2}}{\text{)}}_4\text{(}s\text{)}\to \text{2CO(}g{\text{)+4H}}_{\text{2}}\text{O(}g{\text{)+3CO}}_{\text{2}}\text{(}g{\text{)+2N}}_{\text{2}}\text{(}g\text{)}$

If 0.0250 mol of PETN reacts to fill a 30.0 L sphere at a temperature of $\text{25 °C}$, what is the partial pressure of each gas and the total pressure in the flask? (Hint: Stan by calculating the moles of each gas present.)