Back to C4 Home
​C4: Quiz 5
1) A student undertakes an experiment to obtain pure dry crystals of copper chloride. She obtains the copper chloride by reacting copper oxide with hydrochloric acid.
a)
i) Write the word equation for this reaction.
ii) Write the balanced chemical equation for this reaction.
b) Explain how the student can obtain a pure sample of copper chloride crystals. Write quite a lot and explain each of the steps in detail.