6. Chemical analysis of an unknown compound shows that it contains 64.9% C, 13.5% H, and 21.6% O by mass. At 120°C and 750 mmHg, 2.00L of the gaseous compound weighs 4.60 g. a. What is the empirical formula of the compound? b. What is the molar mass of the compound? c. What is the molecular formula of the compound?

6. Chemical analysis of an unknown compound shows that it contains 64.9% C, 13.5% H, and 21.6% O by mass. At 120°C and 750 mmHg, 2.00L of the gaseous compound weighs 4.60 g. a. What is the empirical formula of the compound? b. What is the molar mass of the compound? c. What is the molecular formula of the compound?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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