The reactant Zn is .
The reactant CuSO4 is .
The brown solid that formed is .
Analyze Complete the balanced chemical equation in the data table. Then, determine the type of reaction.
The zinc replaced the copper ion. Therefore, the other product is .
The reactant KI is .
The reactant Pb(NO3)2 is .
Predict Note the type of reaction you expect for the reactants KI and Pb(NO3)2.
The insoluble yellow solid is PbI2, which is .
One product is lead iodide. The other product is .
Analyze Complete the balanced chemical equation in the data table. Then, determine the type of reaction.
What else can the copper react with?
oxygen, air, oxygen from the air, oxygen from air
The copper burned in the presence of another substance to form the dark coating on the wire. What was that other reactant?
Analyze Complete the balanced chemical equation in the data table. Then, determine the type of reaction.
formed on the copper wire.
How many reactants are there?
1
This reaction included .
products formed.
2 products formed.
The gas that was released is carbon .
dioxide
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