6 Nov 2021
Problem 93
Page 173
Section: Cumulative Problems
Chapter 4: Chemical Quantities and Aqueous Reactions
Textbook ExpertVerified Tutor
6 Nov 2021
Given information
Given:
The mass percent composition of hexane is % .
The mass percent composition of heptane is %.
Step-by-step explanation
Step 1.
Mass percent means the mass of the substance in of the mixture.
The mass percent composition of hexane is %,hence
Mass of hexane in of the mixture is
Mass of heptane in of mixture is
Mass of Octane in of mixture is
The molar mass of hexane is .
The molar mass of heptane is .
The molar mass of octane is .
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