II. Find the Empirical and Molecular formulas given the percent composition or masses of:.0 go A. 26.4 % C, 3.3 % H, and 70.3 % O that has a molar mass of 91.0 g/mol.

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Chapter3: Composition Of Substances And Solutions
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Problem 43E: A major textile dye manufacturer developed a new yellow dye. The dye has a percent composition of...
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II. Find the Empirical and Molecular formulas
given the percent composition or masses of:.0
pt
A. 26.4 % C, 3.3 % H, and 70.3 % O that has a
molar mass of 91.0 g/mol.
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.
Transcribed Image Text:II. Find the Empirical and Molecular formulas given the percent composition or masses of:.0 pt A. 26.4 % C, 3.3 % H, and 70.3 % O that has a molar mass of 91.0 g/mol. 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.
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