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Calculate the volume in liters for each of the following gases at STP. Express your answer to three significant figures and include the appropriate units. Part A 0.506 g of argon, Ar. Part B 5.11 g of nitrogen, N2. C) How many moles of nitrogen, N, are in 86.0 g of nitrous oxide, N2O? Express your answer with the appropriate units. D) 1,1,1,2-Tetrafluoroethane has a molar mass of 102 g/mol. The percent composition is 23.5% C, 1.96% H, and 74.5% F. What is the empirical formula of 1,1,1,2-tetrafluoroethane? Express your answer as a chemical formula
Calculate the volume in liters for each of the following gases at STP. Express your answer to three significant figures and include the appropriate units. Part A 0.506 g of argon, Ar. Part B 5.11 g of nitrogen, N2. C) How many moles of nitrogen, N, are in 86.0 g of nitrous oxide, N2O? Express your answer with the appropriate units. D) 1,1,1,2-Tetrafluoroethane has a molar mass of 102 g/mol. The percent composition is 23.5% C, 1.96% H, and 74.5% F. What is the empirical formula of 1,1,1,2-tetrafluoroethane? Express your answer as a chemical formula
Beverley SmithLv2
28 Mar 2019
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