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(Solved): 10. Dichloroethane, a compound that is often used for dry cleaning, contains carbon, hydrogen, and ...
10. Dichloroethane, a compound that is often used for dry cleaning, contains carbon, hydrogen, and chlorine. It has a molar mass of 99 g/mol. Analysis of a sample shows that it contains 24.3% carbon and 4.1% hydrogen. What is its molecular formula?