An herbicide contains only C, H, Cl, and N. The complete combustion of a 200.0 mg sample of the herbicide in excess oxygen produced 209.2 mL of CO₂ and 122.0 mL of H₂O vapor at STP. A separate analysis determined the 200.0 mg sample contained 55.14 mg Cl. Determine the percent composition of the herbicide. percent carbon: percent hydrogen: percent chlorine: percent nitrogen: Determine the empirical formula of the herbicide. empirical formula: The herbicide has a molar mass of 257.16 g/mol. What is the molecular formula of the herbicide? molecular formula: % % % %

An herbicide contains only C, H, Cl, and N. The complete combustion of a 200.0 mg sample of the herbicide in excess oxygen produced 209.2 mL of CO₂ and 122.0 mL of H₂O vapor at STP. A separate analysis determined the 200.0 mg sample contained 55.14 mg Cl. Determine the percent composition of the herbicide. percent carbon: percent hydrogen: percent chlorine: percent nitrogen: Determine the empirical formula of the herbicide. empirical formula: The herbicide has a molar mass of 257.16 g/mol. What is the molecular formula of the herbicide? molecular formula: % % % %

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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