A Quick Chemistry Test: Types Of Reactions
9 Questions
| Total Attempts: 21876
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This Types of Reaction Quiz tests you on the key terms of various types of chemical reactions such as combination, decomposition, displacement, etc. Identify chemical reactions as either synthesis, combustion, decomposition, single or double replacement.
Questions and Answers
- 1.Identify the type of reaction: N2 + 3H2 -----> 2NH3
- A.
Synthesis
- B.
Decomposition
- C.
Single Replacement
- D.
Double Replacement
- E.
Combustion
- 2.Identify the type of reaction:2NaI + F2 ---> 2NaF + I2
- A.
Synthesis
- B.
Decomposition
- C.
Single Replacement
- D.
Double Replacement
- E.
Combustion
- 3.
- A.
Synthesis
- B.
Decomposition
- C.
Single Replacement
- D.
Double Replacement
- E.
Combustion
- 4.Identify the type of reaction:C2H6 + 5O2 ---> 3H2O + 2CO2
- A.
Synthesis
- B.
Decomposition
- C.
Single Replacement
- D.
Double Replacement
- E.
Combustion
- 5.Identify the type of reaction:2H2O ---->2H2 + O2
- A.
Synthesis
- B.
Decomposition
- C.
Single replacement
- D.
Double replacement
- E.
Combustion
- 6.How many atoms of oxygen are on the reactant side?2H2O ---> 2H2 + O2
- A.
One
- B.
Two
- C.
Four
- D.
Three
- E.
I don't know!
- 7.How many atoms of oxygen are on the left side?2H2O ---> 2H2 + O2
- A.
One
- B.
Two
- C.
Four
- D.
Three
- E.
I don't know!
- 8.How many nitrogen atoms are on the right side?N2 + 3H2 ----> 2NH3
- A.
Three
- B.
Two
- C.
Four
- D.
Six
- E.
I don't know!
- 9.
- A.
Six
- B.
Five
- C.
Four
- D.
Three
- E.
Two
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