A 10.0 L rigid tank at 350 K contains 0.40 mol of CO , 0.25 mol of N
CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance
Problem
A 10.0 L rigid tank at 350 K contains 0.40 mol of CO2, 0.25 mol of N2, and 0.15 mol of O2.
(a) Determine the initial total pressure (in atm) in the tank.
(b) The tank is briefly connected to a vacuum line, and 0.10 mol of CO2 is removed while the temperature remains constant. Calculate the new total pressure (in atm).