A sample of a smoke stack emission was collected into a 1.25 L at 752 mm Hg and analyzed. The analysis showed 92% CO2, 3.6% NO, 1.2% SO2, and 4.1% H2O by mass. What is the partial pressure exerted by each gas?

1 answer

Each is done the same way. For CO2,
X CO2 is 0.92, then
pCO2 = XCO2*Ptotal