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Element Symbol No. of Atoms Atomic Mass Mass Contribution %3D AL 26.98 53.96 %3D 3 32.065 96.195 %3D 12 16 192 Molar Mass 342.15 grams PERCENT COMPOSITION CALCULATION: %Al = х 100%3D %S = x 100 = % х 100 %- % = 0% EMPIRICAL FORMULA:

Element Symbol No. of Atoms Atomic Mass Mass Contribution %3D AL 26.98 53.96 %3D 3 32.065 96.195 %3D 12 16 192 Molar Mass 342.15 grams PERCENT COMPOSITION CALCULATION: %Al = х 100%3D %S = x 100 = % х 100 %- % = 0% EMPIRICAL FORMULA:

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
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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Need help with percent composition calculation and empirical formula
MOLAR MASS CALCULATION: Element Symbol No. of Atoms Atomic Mass Mass Contribution AL 26.98 %3D 53.96 %3D 32.065 96.195 12 16 192 Molar Mass 342.15 grams PERCENT COMPOSITION CALCULATION: %Al =| x 100 = %S = х 100 %3D % %O = х 100 - EMPIRICAL FORMULA:
Transcribed Image Text:MOLAR MASS CALCULATION: Element Symbol No. of Atoms Atomic Mass Mass Contribution AL 26.98 %3D 53.96 %3D 32.065 96.195 12 16 192 Molar Mass 342.15 grams PERCENT COMPOSITION CALCULATION: %Al =| x 100 = %S = х 100 %3D % %O = х 100 - EMPIRICAL FORMULA:
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