Answer to Question #112348 in General Chemistry for DEONTAE CHARITE

Question

Calculate the volume of 0.684 mol of carbon dioxide at s.t.p.[1]
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Answer 1

We can use two formulas to calculate volume of CO₂ at stp:

1. V = n•Vm = 0,684 mol • 22,4 l/mol = 15,32 l = 0,01532 m³.

2. pV=nRT

V= nRT/p = 0,684 • 8,314 • 273,15/ 101325 = 0,01533 m³ = 15,33 l.