d. Given that 6.02 x 1023 ethanol molecules have a mass of 46.04 g, calculate the number of ethanol molecules in a film of ethanol that is 3.08 mm by 10.0 cm by 0.0015 mm. Assume the density of ethanol is 0.790 g/mL. (1) Strategy: First calculate the volume in cm³, convert to g, then convert g to molecules.
d. Given that 6.02 x 1023 ethanol molecules have a mass of 46.04 g, calculate the number of ethanol molecules in a film of ethanol that is 3.08 mm by 10.0 cm by 0.0015 mm. Assume the density of ethanol is 0.790 g/mL. (1) Strategy: First calculate the volume in cm³, convert to g, then convert g to molecules.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter3: Mass Relations In Chemistry; Stoichiometry
Section: Chapter Questions
Problem 62QAP: When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol according to...
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