Match each chemical reaction with the correct identifying type. 2 NaHCO3 (S )→ Na2CO3 (s) + H2O (g) + CO2 (g)
2 C8H18 (l) + 9 O2 (g) → 16 CO2 (g) + 18 H2O (g)
3 H2 (g) + N2 (g) → 2 NH3 (g)
Cu (s) + Ag2SO4 (aq) → 2 Ag (s) + CuSO4 (aq)
Pb(NO3)2 (aq) + 2 KI (aq) → PbI2 (s) + 2 KNO3 (aq)

Double Replacement Single Replacement Synthesis/Compositon Decomposition Combustion