Salters' Chemistry Club: chemical problems to solve

This resource describes activities for an informal chemistry club. The aim is to convey the excitement of chemistry and develop students’ curiosity. In this activity, students are challenged to remove the colour from the three samples of copper sulphate solution using three different methods. They then have to prepare and name a black solid and a white solid from copper sulphate solution.

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This resource is part of Salters' Chemistry Club