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What is the empirical formula of a compound that is 56.95% cu, 14.37% s, and 28.68% o?
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Apr 28, 2018
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What is the empirical formula of a compound that is 56.95% cu, 14.37% s, and 28.68% o?
Chemistry
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Shaswat Rungta
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Assume 100g
Cu = 56.95/63.5 = 0,89685
S = 14.37/32 = 0.44906
O = 28.68/16 = 1.7925
Divide by the smallest
2:1:4
Therefore the formula is cu2so4
Keaplogik
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May 4, 2018
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Keaplogik
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