During a lab preparation of aspirin, a student used 1.92 g of salicylic acid and an excess amount of acetic anhydride for the reaction and obtained 1.48 g of product aspirin. What is the percentage yield of aspirin obtained by the student? (molar mass of salicylic acid%3D 138.12g/mol and molar mass of aspirin = 180.16g/mol) 45.2 O 68.4 O 59.1 O77.1

During a lab preparation of aspirin, a student used 1.92 g of salicylic acid and an excess amount of acetic anhydride for the reaction and obtained 1.48 g of product aspirin. What is the percentage yield of aspirin obtained by the student? (molar mass of salicylic acid%3D 138.12g/mol and molar mass of aspirin = 180.16g/mol) 45.2 O 68.4 O 59.1 O77.1

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 19CR

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