What is the molar mass of a nonelectrolyte if 6.02g dissolved in 30.0g of benzene freezes at -1.55C? the freezing point of pure benzene is 5.50C and the freezing point depression constant is Kfp=-C/m. The nonelectrolyte is late found to have the following: 49.31% C, 6.90%H, and 43.79%O. Determine the empirical formula and molecular formula for the unknown compound.
What is the molar mass of a nonelectrolyte if 6.02g dissolved in 30.0g of benzene freezes at -1.55C? the freezing point of pure benzene is 5.50C and the freezing point depression constant is Kfp=-C/m. The nonelectrolyte is late found to have the following: 49.31% C, 6.90%H, and 43.79%O. Determine the empirical formula and molecular formula for the unknown compound.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter11: Properties Of Solutions
Section: Chapter Questions
Problem 111AE: An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of the compound...
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What is the molar mass of a nonelectrolyte if 6.02g dissolved in 30.0g of benzene freezes at -1.55C? the freezing point of pure benzene is 5.50C and the freezing point depression constant is Kfp=-C/m. The nonelectrolyte is late found to have the following: 49.31% C, 6.90%H, and 43.79%O. Determine the empirical formula and molecular formula for the unknown compound.
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