Overall Unit 8 Review
Authored by Matthew Weatherman
Chemistry
9th - 12th Grade
Used 2+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the activity series, will this reaction occur?
Ca + Pb(NO3)2 →
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the activity series, will this reaction occur?
Au + NaCl →
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In balancing chemical equations, we change
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this equation balanced?
Al + O2 → 2Al2O3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Balance this equation:
__ H2+ __ O2→__ H2O
2H2+ 2O2→ 2H2O
1H2+ 2O2→ 1H2O
2H2+ 1O2→ 2H2O
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct net ionic equation for the following reaction?
Ca2+(aq) + 2Cl- (aq) + 2Ag+(aq) + 2NO3- (aq) → 2AgCl(s) + Ca2+(aq) + 2NO3- (aq)
Ca2+(aq) + 2NO3-(aq) → Ca(NO3)2 (s)
2Ag+(aq) + 2Cl- (aq) → 2AgCl(s)
2Ag + 2Cl → 2AgCl
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the precipitate in this reaction?
CuCl2 (aq) + 2NaOH(aq) → Cu(OH)2 (s) + 2NaCl(aq)
NaCl(aq)
Na2+(aq) and Cl1-(aq)
Cu(OH)2 (s)
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