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6. A compound is composed of 28.03% Mg. 21.60% Si, 1.16% H, and 49.21% O. a) Working only with these percentages, determine the empirical formula of this compound. b) What is the molecular formula if the actual molar mass of the compound is 520.28 g/mol? Element Molar Mass (/mol) 101 16.00 24.31 H. Mg Si 28.09

6. A compound is composed of 28.03% Mg. 21.60% Si, 1.16% H, and 49.21% O. a) Working only with these percentages, determine the empirical formula of this compound. b) What is the molecular formula if the actual molar mass of the compound is 520.28 g/mol? Element Molar Mass (/mol) 101 16.00 24.31 H. Mg Si 28.09

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2:23 6. A compound is composed of 28.03% Mg. 21.60% Si, 1.16% H, and 49.21% 0. a) Working only with these percentages, determine the empirical formula of this compound. b) What is the molecular formula if the actual molar mass of the compound is 520.28 g/mol? Element Molar Mass (g/mol) 101 Si 28.09 Send a chat
Transcribed Image Text:2:23 6. A compound is composed of 28.03% Mg. 21.60% Si, 1.16% H, and 49.21% 0. a) Working only with these percentages, determine the empirical formula of this compound. b) What is the molecular formula if the actual molar mass of the compound is 520.28 g/mol? Element Molar Mass (g/mol) 101 Si 28.09 Send a chat
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