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18 Nov 2019
Not 3.88
A dry-cleaning fluid composed of only and chlorine carbon was found to be composed of 14.5% C and 85.5% Cl (by mass). What is the empirical formula of this compound? One compound of mercury with a molar mass of 519 contains 77.26% Hg, 9.25% C, and 1.17% H (with the balance being O). Calculate the empirical formula. When 0.684 g of an organic compound containing only carbon, hydrogen, and oxygen was burned in oxygen, 1.312 g of CO_2 and 0.805 g of H_2O were obtained. What is the empirical formula of the compound?
Not 3.88
A dry-cleaning fluid composed of only and chlorine carbon was found to be composed of 14.5% C and 85.5% Cl (by mass). What is the empirical formula of this compound? One compound of mercury with a molar mass of 519 contains 77.26% Hg, 9.25% C, and 1.17% H (with the balance being O). Calculate the empirical formula. When 0.684 g of an organic compound containing only carbon, hydrogen, and oxygen was burned in oxygen, 1.312 g of CO_2 and 0.805 g of H_2O were obtained. What is the empirical formula of the compound?
Jean KeelingLv2
17 May 2019