1

Question

Synthesis
2.
Single replacement:
3.
Combustion:
4.
Double displacement:
5.
Decomposition:

match these to this

Na + Cl → NaCl

b.
C3H8 + 5 O2 → 3 CO2 + 4 H2O

c.
MgBr2 + 2 NaCl → MgCl2 + 2 NaBr

d.
2 NaCl + Br2 → 2 NaBr2 + Cl2

e.
2 H2O → 2 H2 + O2

Answer 1

1. Synthesis: 2 H2O → 2 H2 + O2
2. Single replacement: 2 NaCl + Br2 → 2 NaBr2 + Cl2
3. Combustion: C3H8 + 5 O2 → 3 CO2 + 4 H2O
4. Double displacement: MgBr2 + 2 NaCl → MgCl2 + 2 NaBr
5. Decomposition: Na + Cl → NaCl