Ishwar S. answered • 07/01/20
Tutor
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University Professor - General and Organic Chemistry
Convert g of CO to mol CO using its molar mass = 28 g/mol
88.8 g CO x (1 mol CO / 28 g CO) = 3.17 mol CO
At STP, 1 mol of CO will occupy a volume of 22.4 L. Setup a proportion.
1 mol = 22.4 L
3.17 mol = x L
Solve for x = 22.4 L/mol x 3.17 mol = 71.0 L (to 3 significant figures)
