Question

10 examples of chemical reaction that happen naturally

Answer 1

Answer:

1) Photosynthesis

6 CO2 + 6 H2O + light → C6H12O6 + 6 O2

2) Aerobic Cellular Respiration

C6H12O6 + 6O2 → 6CO2 + 6H2O + energy (36 ATPs)

3)Anaerobic Respiration

C6H12O6 → 2C2H5OH + 2CO2 + energy

4)Combustion

C3H8 + 5O2 → 4H2O + 3CO2 + energy

5) rust

Fe + O2 + H2O → Fe2O3. XH2O

6)Metathesis

HC2H3O2(aq) + NaHCO3(aq) → NaC2H3O2(aq) + H2O() + CO2(g)

7)Electrochemistry

8) Digestion

9) Acid-Base Reactions

HCl + KOH → KCl + H2O

10)Soap and Detergent Reactions

Answer 2

Explanation:

1. Digestion

2.photosynthesis

3.acid rain

4.cooking