acwood6936 acwood6936

08-05-2024
Chemistry

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Four students prepared hydrated copper(II) sulfate by adding an excess of dilute sulfuric acid to copper(II) oxide. Each student used a different mass of copper(II) oxide. After the copper(II) sulfate had crystallised the students dried and weighed the crystals. Which student produced the highest percentage yield of hydrated copper(II) sulfate?

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