Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter4: Stoichiometry
Section: Chapter Questions
Problem 4.61PAE: 4.61 What is actually measured by the octane ratings of different grades of gasoline?
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A student crystallizes 1.8 g of benzoic acid and isolate 0.5 g as the first crop. What is the percent recovery in this first crop?
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