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The aluminum in a 0.972 g sample of an unknown material was precipitated as aluminum hydroxide, Al(OH)3, which was then converted to Al0, by heating strongly. If 0.178 g of Al203 is obtained from the 0.972 g sample, what is the mass percent of aluminum in the sample? Submit Answer Try Another Version 10 item attempts remaining

The aluminum in a 0.972 g sample of an unknown material was precipitated as aluminum hydroxide, Al(OH)3, which was then converted to Al0, by heating strongly. If 0.178 g of Al203 is obtained from the 0.972 g sample, what is the mass percent of aluminum in the sample? Submit Answer Try Another Version 10 item attempts remaining

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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[References] The aluminum in a 0.972 g sample of an unknown material was precipitated as aluminum hydroxide, Al(OH)3, which was then converted to Al2Oz by heating strongly. If 0.178 g of Al, O3 is obtained from the 0.972 g sample, what is the mass percent of aluminum in the sample? Submit Answer Try Another Version 10 item attemnpts remaining
Transcribed Image Text:[References] The aluminum in a 0.972 g sample of an unknown material was precipitated as aluminum hydroxide, Al(OH)3, which was then converted to Al2Oz by heating strongly. If 0.178 g of Al, O3 is obtained from the 0.972 g sample, what is the mass percent of aluminum in the sample? Submit Answer Try Another Version 10 item attemnpts remaining
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