Answer to Question #19560 in Inorganic Chemistry for brent

Question

what is the STP of these gases A.5.40 mol O2 B.3.20 X 1o to the power of -2 mol CO2 C.0.960 mol CH 4

Answer 1

At the STP the volumes of gases are
V(O₂) = 5.4 mol * 22.4 l/mol = 120.96 L
V(CO₂) = 3.2*10^-2 mol * 22.4 L/mol = 0.0717 L
V(CH₄) = 0.96 mol * 22.4 L/mol = 21.504 L