Answers26-27 CFISD TX-Chemistry A CRLab: Types of ReactionsQuestion 3
3
AssignmentMultiple Select

Lab: Types of Reactions

Question 3 • *26-27 CFISD TX-Chemistry A CR

Check all of the reasons that you included in your answer.

Answer
A
Copper oxide is the only product, and it contains copper and oxygen.
B
One of the reactants is copper, so the other reactant must be oxygen.
C
The copper metal must have combined with something in the air.
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