Your Determination of the Molar Mass of Butane Lab is due tomorrow (10/7). You will also have a quiz that covers the concepts of the lab tomorrow (10/7). Below are the answers to the homework assigned on Friday and today.
68) P(H2)=12.2 atm; P(He)=6.2 atm; P(Tot)=18.4 atm
49) 0.268 g He
51) V= 4.23 L
55) 2.47 mol H2O
80) Will be covered in class.
81) 30.00 g/mol; NO gas
82) 63.3 g/mol
Tuesday, October 6, 2009
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