karan9174 karan9174

29-03-2024
Chemistry

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Copper(II) sulfate may be prepared by the reaction of dilute sulfuric acid on copper(II) oxide. A student prepared 1.6 g of dry copper(II) sulfate crystals. Calculate the percentage yield if the theoretical yield is 2.0 g.
a) 64%
b) 80%
c) 90%
d) 120%

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