jessb3191 jessb3191

29-11-2022
Chemistry

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The data shown are from an experiment to measure the enthalpy change for the reaction of aqueous copper(II) sulfate, Cuso, (aq) and zinc, Zn (s). Cu2+ (aq) + Zn (s) - Cu (s) + ZnÂ²+ (aq) 50.0 cm' of 1.00 mol dm- copper(II) sulfate solution was placed in a polystyrene cup and zinc powder was added after 100 seconds

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