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WorksheetsReaction Test Review
Total questions: 10
Worksheet time: 11mins
Which type of reaction is this:
H2 + O2 --> H2O
Synthesis
Decomposition
Single Replacement
Double Replacement
Which type of reaction is shown here:
C3H7OH + O2 → CO2 + H2O
Double Replacement
Combustion
Single Replacement
Decomposition
What type of reaction is this?
AgNO3 + NaCl → AgCl + NaNO3
Single Replacement
Double Replacement
Decomposition
Combustion
Na + MgCl2 -->
AgNO3 + Na2CO3 -->
What type of reaction is shown?
2 K + 2 H2O --> 2 KOH + H2
Synthesis
Single-Replacement
Double-Replacement
Combustion
Match the following compounds to their correct formula
iron(II) oxide
FeO
tin(II) nitrate
Sn(NO3)2
calcium hydroxide
Ca(OH)2
calcium chloride
CaCl2
iron(III) oxide
Fe2O3
Balance the following reaction:
(a) K + (b) B2O3 --> (c) K2O + (d) B
Which type of reaction is shown?
CaCO3 --> CaO + CO2
Synthesis
Decomposition
Single-Relacement
Combustion
Balance the following reaction:
(a) Na + (b) O2 --> (c) Na2O
