1
answer
0
watching
601
views
19 Nov 2019
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