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 reactant KI is .
The reactant Pb(NO3)2 is .
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.
This reaction included .
How many reactants are there?
1
Did you record all of the observations for each reaction throughout the virtual lab experiment?
The insoluble yellow solid is PbI2, which is .
What else can the copper react with?
oxygen, air, oxygen from the air, oxygen from air
products formed.
2 products formed.
Did you write a balanced chemical equation for each reaction and classify the reaction as well?
Analyze Complete the balanced chemical equation in the data table. Then, determine the type of reaction.
One product is lead iodide. The other product is .
Predict Note the type of reaction you expect for the reactants KI and Pb(NO3)2.
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