8. 46.3 % Sulfur, 53.7 % iron 9. 29 % oxygen, 8.5 % nitrogen, 62.5% lead 10. 13.7 % sulfur, 27.4 % oxygen, 58.8 % barim See 56 on next page Chem Activity 056 Determining Molecular Formula Solve the problems below 1. The empirical formula of a compound is NO,. Its m What is its molecular formula? Empirical formula is NO2, and the molar mass of N So 92 g/mol/46 g/mol is 2. So 2 x NO, = 2. The empirical formula of a compound in CH,. Its m What is the molecular formula? empincal formUer CHe H har arelalNe mm 4 2014.64 =4.9835 yo haveto round ofa 3. A compound is found to be 40.0% carbon, 6.7% hv wwh 3D ubers So the all utontc Its molecular mass is 60, g/mol What

8. 46.3 % Sulfur, 53.7 % iron 9. 29 % oxygen, 8.5 % nitrogen, 62.5% lead 10. 13.7 % sulfur, 27.4 % oxygen, 58.8 % barim See 56 on next page Chem Activity 056 Determining Molecular Formula Solve the problems below 1. The empirical formula of a compound is NO,. Its m What is its molecular formula? Empirical formula is NO2, and the molar mass of N So 92 g/mol/46 g/mol is 2. So 2 x NO, = 2. The empirical formula of a compound in CH,. Its m What is the molecular formula? empincal formUer CHe H har arelalNe mm 4 2014.64 =4.9835 yo haveto round ofa 3. A compound is found to be 40.0% carbon, 6.7% hv wwh 3D ubers So the all utontc Its molecular mass is 60, g/mol What

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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