II. Find the Empirical and Molecular formulas given the percent composition or masses of: (10 pts. each) a B. 81.8 g of C and 18.2 g of H that has a molar mass of 132.0 g/mol. C. 20.2% Na, 37.6 % S, and 42.2 %0 that has a molar mass of 682.8 g/mol.
II. Find the Empirical and Molecular formulas given the percent composition or masses of: (10 pts. each) a B. 81.8 g of C and 18.2 g of H that has a molar mass of 132.0 g/mol. C. 20.2% Na, 37.6 % S, and 42.2 %0 that has a molar mass of 682.8 g/mol.
Chapter2: Atoms And Molecules
Section: Chapter Questions
Problem 2.60E
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