25. Lactic acid (also known as milk acid) is composed of only carbon, hydrogen, and oxygen and has a molar mass of 90.09 g/mol. A 1.000 g of Lactic acid was analyzed and found to contain 40.00% C and 6.727% H by mass. What is the molecular formula of Lactic acid? A. C₂H100₂ B. C₂H404 C. C₂H₂O3 D. C₂H₂O₂ E. C.H₂O

25. Lactic acid (also known as milk acid) is composed of only carbon, hydrogen, and oxygen and has a molar mass of 90.09 g/mol. A 1.000 g of Lactic acid was analyzed and found to contain 40.00% C and 6.727% H by mass. What is the molecular formula of Lactic acid? A. C₂H100₂ B. C₂H404 C. C₂H₂O3 D. C₂H₂O₂ E. C.H₂O

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter8: Chemical Composition

Section: Chapter Questions

Problem 102AP: certain transition metal ion (Mn+) forms a compound with oxygen (MxOy) . The molar mass of the...

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