What volume will it take: a) 0.7 mol O 2; b) 0.25 mol Cl 2; c) 1.75 mol N 2?

univerkov | January 17, 2021 | education

Given:
n (O2) = 0.7 mol
n (Cl2) = 0.25 mol
n (N2) = 1.75 mol
To find:
V (O2)
V (Cl2)
V (N2)
Decision:
V (O2) = n * Vm = 0.7 mol * 22.4 l / mol = 15.68 l
V (Cl2) = n * Vm = 0.25 mol * 22.4 l / mol = 5.6 l
V (N2) = n * Vm = 1.75 mol * 22.4 L / mol = 39.2 L
Answer: V (O2) = 15.68 l; V (Cl2) = 5.6 L; V (N2) = 39.2 l

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