Question:use the mass% ethanol to calculate how much ethanol is in each fraction. Fraction 1 :Totol mass is 15.87g.(mass percent:79%) Fraction 2 :10.71g. (mass percent:43.75)
Question:use the mass% ethanol to calculate how much ethanol is in each fraction. Fraction 1 :Totol mass is 15.87g.(mass percent:79%) Fraction 2 :10.71g. (mass percent:43.75)
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 10CO: Calculate the molarity of solutions prepared by dilution or calculate the quantities needed to carry...
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Question:use the mass% ethanol to calculate how much ethanol is in each fraction.
Fraction 1 :Totol mass is 15.87g.(mass percent:79%)
Fraction 2 :10.71g. (mass percent:43.75)
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