Question

a gaseous mixture of co2 N2, and H2 has pressure of 9.8 atmospheric in a veesel of 10 lit capacity . if partial pressure of N2 and H2 are 4.2 and 3.7 atmospheric respectively the pressure of CO2

Answer 1

(N2+ H2)+ CO2=9.8
(4.2+3.7)+ CO2=9.8
CO2=9.8-7.9
CO2=1.9