One of the staples of kitchen chemistry for kids is making ... copper crystals. You can see the result in the video below. To grow pure metal crystals, he used copper wire and copper sulfate.

There are a number of ways that you could make copper sulfate crystals in Chemistry. This is an outline of the required steps to undertake one of these methods. It is important in this practical ...

5. Add the reaction mixture from the beaker to the filter paper. 6. Collect the filtrate, which is the copper(II) sulfate solution. Dispose of the residue, which is the unreacted copper(II ...