Chemistry, 17.07.2020 14:01 Daddysgirl2019

A student added zinc powder to copper sulfate in a polystyrene cup and used the data she collected to calculate the enthalpy change of the reaction when 1 mole of copper sulfate reacts with 1 mole of zinc. However, she found that her value was lower than the published data for this reaction. Suggest two reasons why this might be.

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A student added zinc powder to copper sulfate in a polystyrene cup and used the data she collected t...

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