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Practice: Types of Reactions

Total questions: 9

Worksheet time: 14mins

Name
Class
Date
1.

Which type of double replacement reactions is shown below?

2NaOH (aq) + H2CO3 (aq) → 2H2O (l) + Na2CO3 (aq)​

​ (a)  

Choose from the below words
neutralization
precipitation
2.

Which type of double replacement reactions is shown below?

Mg(NO3)2 (aq) + Li2SO4 (aq) → MgSO4 (s) + 2LiNO3 (aq)

​ ​ (a)  

Choose from the below words
precipitation
neutralization
3.

Which type of double replacement reactions is shown below?

Pb(C2H3O2)2 + NaCl → NaC2H3O2 + PbCl2

​ ​ (a)  

Choose from the below words
precipitation
neutralization
4.

Which type of double replacement reactions is shown below?

2HCl + Ca(OH)2 → CaCl2 + 2H2O

​ (a)  

​ ​

Choose from the below words
neutralization
precipitation
5.

Which type of double replacement reactions is shown below?

Hg2(NO3)2 (aq) + 2KBr (aq) → Hg2Br2 (s) + 2KNO3 (aq)

​ ​ (a)  

​ ​

Choose from the below words
precipitation
neutralization
6.

Which type of redox reaction is shown below?

KClO3  →  KCl  +     O2

​ (a)  

Choose from the below words
decomposition
synthesis
combustion
single replacement
7.

Which type of redox reaction is shown below?

Mg +  CuCl2 🡪  MgCl2 +  Cu

​ (a)  

Choose from the below words
single replacement
synthesis
combustion
decomposition
8.

Which type of redox reaction is shown below?

C3H8 + O2 🡪 CO2 +   H2O 

​ (a)  

Choose from the below words
combustion
single replacement
decomposition
synthesis
9.

Which type of repos reaction is shown below?

N2O5 +  H2O  🡪    HNO​3

​ (a)  

Choose from the below words
synthesis
decompostion
single replacement
combustion