Calculate the Number of Moles and the Mass of Gas

question 44

Multiple Choice

Calculate the number of moles and the mass of gas in 10.2 L of O₂ at STP.

• A)0.455 mol, 7.28 g
• B)0.455 mol, 14.6 g
• C)228 mol, 7.14 g
• D)228 mol, 3648 g
• E)1.00 mol, 32.0 g

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