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WorksheetsIdentifying Chemical Reactions
Total questions: 20
Worksheet time: 53mins
Identify each of the reactions below as one of the 5 types of Reactions 2 Na + Cl2 → 2 NaCl
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
Pb + FeSO4 → PbSO4 + Fe
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
3. P4 + 3 O2 → 2 P2O3
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
4. 2 NO2 → 2 O2 + N2
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
5. Na3PO4 + 3 KOH → 3 NaOH + K3PO4
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
6. C3H6O + 4 O2 → 3 CO2 + 3 H2O
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
7. MgCl2 + Li2CO3 → MgCO3 + 2 LiCl
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
8. C6H12 + 9 O2 → 6 CO2 + 6 H2O
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
9. CaCO3 → CaO + CO2
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
10. 2 AgNO3 + Cu → Cu(NO3)2 + 2 Ag
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
2H2 + O2 → 2H2O
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
Balance the following chemical equations: 1. Ex: Synthesis __ N2 + __ H2 → __ NH3
2. __ KClO3 → __ KCl + __O2
3. __ NaCl + __ F2 → __ NaF + __ Cl2
4. __ H2 + __ O2 → __H2O
5. __ AgNO3 + __ MgCl2 → __ AgCl + __ Mg(NO3)2
6. __ AlBr3 + __ K2SO4 → __ KBr + __ Al2(SO4)3
7. __ CH4 + __ O2 → __ CO2 + __ H2O
8. __ C3H8 + __ O2 → __ CO2 + __ H2O
9. __ FeCl3 + __ NaOH → __ Fe(OH)3 + __ NaCl
