Observe significant figure rules. constants: ideal gas, Ask an Expert

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2.016 g of hydrogen gas (H2) reacts with 36.00 g of oxygen (O2) gas. The resulting H2O vapor plus the excess gaseous reactant are collected at 1.201 atm and 125.0 oC. What is the volume of the collected gas in liters? Observe significant figure rules. Constants: ideal gas const = R = 0.08206 L atm/mole K; 1 mole of gas at STP occupies 22.41 L. Atomic masses: H 1.008 O 16.000 g/mole. You must show work to identify the limiting reagent; no credit for guessing.

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Category:- Chemistry
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