Chem 201 Copper Reactions Report Sheet
5 cont.,
a. In this cycle of reactions, it is possible to end up with "less" regenerated copper than the
amount of copper that you started with. Looking at the laboratory processes/techniques you
used, identify two steps where you could have lost some of the copper or copper containing
compound.
b. In this cycle of reactions, it is possible to end up with "more" regenerated copper than the
amount of copper that you started with. Looking at the laboratory processes/techniques you
used, identify two steps and/or techniques that could have caused the final mass of copper to
increase.
6a. In all of the syntheses you have just completed for the copper wheel, circle all of the
product(s) that are prepared by redox reactions:
Product A
Product C
Regenerated copper
Product B
Product D
b. In all of the syntheses you have just completed for the copper wheel, circle all of the
product(s) that are prepared by precipitation reactions:
Product A
Product C
Regenerated copper
Product B
Product D
