A chemist mixes 81. g of chloroform with 46. g of acetyl bromide and 31. g of heptane. Calculate the percent by mass of each component of this solution. Be sure each of your answer entries has the correct number of significant digits.

A chemist mixes 81. g of chloroform with 46. g of acetyl bromide and 31. g of heptane. Calculate the percent by mass of each component of this solution. Be sure each of your answer entries has the correct number of significant digits.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter1: Matter And Measurements

Section: Chapter Questions

Problem 54QAP: Potassium sulfate has a solubility of 15 g/ 100 g water at 40C. A solution is prepared by adding...

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

A chemist mixes 81. g of chloroform with 46. g of acetyl bromide and 31. g of heptane.
Calculate the percent by mass of each component of this solution.
Be sure each of your answer entries has the correct number of significant digits.
component
mass percent
x10
O%
chloroform
acetyl bromide
heptane

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