Question

A + B → AB:

AB → A + B:

Hydrocarbon + O2 → CO2 + H2O:

AB + CD → AD + CB:
→ AD + CB:
v

Answer 1

A + B → AB:

✔ synthesis

AB → A + B:

✔ decomposition

Hydrocarbon + O2 → CO2 + H2O:

✔ combustion

AB + CD → AD + CB: replacement

Step-by-step explanation: