1. Identify the statements from the following list that describe chemical proper
ID: 983182 • Letter: 1
Question
1. Identify the statements from the following list that describe chemical properties.
a Oxygen gas supports combustion
b. "A can of paint thinner is left uncapped, and the odor fills the room"
c. Lead is denser than aluminum
d. Ethanol burns to form carbon dioxide and water
2. Predict the possible products of the following single displacement reaction.
Cu (s) + 2AgNO3(aq)
CuAg (s) + 2NO3 (aq)
2Ag (s) + Cu(NO3)2 (aq)
Ag (s) + 2CuNO3 (aq)
CuO6 + AgN2
3. Predict the possible products of the following single displacement reaction.
2Ag (s) + Zn(NO3)2 (aq)
Zn (s) + 2AgNO3 (aq)
Ag2Zn (s) + NO3 (aq)
Zn (s) + Ag2(NO3)2 (aq)
ZnO6 + AgN2
Explanation / Answer
1. Statements that describes chemical properties,
a. Oxygen gas supports combustion
d. Ethanol burns to form carbon dioxide and water
2. Possible products for the displacement reactions would be.
Cu (s) + 2AgNO3(aq) -----> will be
2Ag (s) + Cu(NO3)2 (aq)
3. Possible products of the reaction,
2Ag (s) + Zn(NO3)2 (aq) ----> would be,
Zn (s) + 2AgNO3 (aq)
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