Have an account?
Skip to Content
Build your own quiz
Suggestions for you
11 questions
Show Answers
See Preview
- 1. Multiple Choice
What type of chemical reaction is this? H2O2 → H2O + O2
DecompositionCombustionCombination
Single Replacement - 2. Multiple ChoiceWhich of the following is the general formula for a decomposition reaction?A + B → ABAB → A + BAB + C → AC + BAB + CD → AC + BD
- 3. Multiple Choice
What type of chemical reaction is this? CuCO3 → CuO + CO2
DecompositionCombustionCombination
Single Replacement - 4. Multiple ChoiceOne element replaces another in a compound.
Combination
CombustionSingle ReplacementDouble Replacement - 5. Multiple Choice
Identify the type of chemical reaction
Combination
Decomposition
Single replacement
Double replacement
Combustion
- 6. Multiple Choice
Which was the less reactive metal
copper
silver
- 7. Multiple Choice
Identify the type of chemical reaction
Synthesis
Decomposition
Single replacement
Double replacement
Combustion
- 8. Multiple Choice
Which is the more reactive metal in this displacement reaction
3Ca + 2AlCl3 --> 3CaCl2 + 2Al
calcium
aluminium
- 9. Multiple Choice
The following is what type of reaction: ZnCl2 + 2AgNO3 → Zn(NO3)2 + 2AgCl
Combination
DecompositionSingle ReplacementDouble Replacement - 10. Multiple ChoiceIons in two compounds switch.
Combination
CombustionSingle ReplacementDouble Replacement - 11. Multiple Choice
Which salt forms the insoluble precipitate in the following double displacement reaction: ZnCl2 + 2 AgNO3 → Zn(NO3)2 + 2 AgCl
ZnCl2
AgNO3
Zn(NO3)2
AgCl
- Answer choicesTagsAnswer choicesTags