Equations

Question 1

carbon dioxide into sea equation

Answer 1

Carbon dioxide + Water → Carbonic Acid
CO2(g) + H2O(l) → H2CO3(aq)
Acids are proton donors
∴ H2CO3(aq) + H2O(l) → HCO3- + H3O+
Then: HCO3-(aq) + H2O(l) → CO32- + H3O+

Question 2

equation for calcium carbonate in ocean acidification

Answer 2

CaCO3 (s) + 2H+(aq) → CO2 (g) + H2O(l) + Ca2+(aq)

Question 3

calcium carbonate equation

Answer 3

Ca^2+(aq) + CO3^2-(aq) → CaCO3 (s)

Question 4

forming nitrogen dioxide equation

Answer 4

N2 (g) + O2 (g) → 2NO(g)
2NO + O2 (g) → 2NO2 (g)

Question 5

No2 photochemical reaction

Answer 5

𝑁𝑂2(𝑔) UV→𝑁𝑂(𝑔)+𝑂^.

Question 6

equation of ozone

Answer 6

O radical +𝑂2(𝑔)→𝑂3(𝑔)

Question 7

Carbon monoxide into carbon dioxide equation catalytic converter

Answer 7

2CO(g) + O2(g) → 2CO2 (g)

Question 8

Nitrogen Oxides into Nitrogen gas equation catalitic

Answer 8

2CO(g) + 2NO(g) → N2 (g) + 2CO2 (g)

Question 9

Any unburnt hydrocarbons from incomplete combustion catalitic converter

Answer 9

C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O(l)