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Chemistry
9th -
12thgrade
Predicting Products- Single Replacement Reaction
15 questions
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- 1. Multiple Choice
Balance the equation: What is the coefficient on the potassium iodide, KI?
KBr + I2 => KI + Br2
2
3
1
4
- 2. Multiple ChoiceWhich of the following is a product of the equation:
Cl2 + KBr =>BrClK2KCl - 3. Multiple Choice
Which of the following is a product of the equation:
CaO + S =>
SO
CaOS
O2
- 4. Multiple Choice
Balance the equation. What is the coefficient on the HBr?
HBr + Fe => H2 + FeBr3
1
2
3
6
- 5. Multiple Choice
Predict the products for the this Single Replacement reaction:
K + HCl →
KCl + H2
KHCl
KH + Cl2
HCl + K2
- 6. Multiple Choice
Predict the products for the this Single Replacement reaction: (Copper has a charge of 1+)
Mg + CuCl →
MgCl2 + Cu
Mg + Cu
MgCu + Cl2
- 7. Multiple Choice
What are the products of this reaction?
Cu+ AgNO3-->
Cu(NO3)2+Ag
Cu+ AgNO3
CuAg+NO3
- 8. Multiple Choice
Predict the products for the this reaction:
K + HCl -->
KCl + H2
KHCl
KH + Cl2
- 9. Multiple Choice
Fill in the blank. (Copper has a charge of +2, NO3 has a charge of -1
Cu+ AgNO3--> Ag + _____
Cu(NO3)2
CuNO3
CuAg
- 10. Multiple Choice
What are the products of this Single Replacement reaction?
Zn(s) + H2SO4(aq) -->
ZnH2SO4
ZnSO4 + H2
ZnH2 + SO4
- 11. Multiple Choice
What will be the product of : Zn + AuCl2->
ZnCl2 +Au
ZnAu + Cl2
ClAu + Zn
- 12. Multiple Choice
Predict the products of the following reaction. Al has a charge of +3
Al + HCl -->
AlCl + H
AlCl3 + H2
HAl + Cl
H3Al + Cl2
- 13. Multiple Choice
Predict the products for: Zn + AuCl2->
ZnCl2 +Au
ZnAu + Cl2
ClAu + Zn
- 14. Multiple Choice
Which equation is balanced?
2SnO2 + H2 --> 2Sn + H2O
SnO2 + 2H2 --> Sn + 2H2O
SnO2 + 2H --> Sn + H2O
SnO + H --> Sn + H2O
- 15. Multiple Choice
What are the products of this single replacement reaction: Mg + CuSO4
Cu + MgSO4
Cu + SO4Mg
CuMg + (SO4)2
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