Identify what type of reaction each of the following is - synthesis (S), decomposition (D), combustion (C), single-displacement (SD), or double-displacement (DD). Note: one of the
problems below is NOT a chemical change - it is physical!
1.
NaCl + H2SO4 → Na2SO4 + HCI
6.
Al(OH)3 + HC2H302 → Al(C2H302)3 + HOH
C2H5SH + O2 + CO2 + H20 + SO2 7.
C6H12O6 + O2 → CO2 + H2O
2
.
3.
Ni(CIO3)2 → NiCl2 + O2
8.
Cd3(PO4)2 + (NH4)2S → CdS + (NH4)3PO4
4.
P205 + H2O → H3PO4
9.
CO2 (s) → CO2 (g)
5.
K2CO3 + BaCl2 → KCI + BaCO3
00
10.
HNO3 → N205 + H2O