Were do the chemicals in acid rain come from?

Answer 1

Acid rain usually begins with emissions into the atmosphere of sulfur dioxide and nitrogen oxide. These are released by cars, industrial procesing such as smelting and refining and electric power plants that burn fossil fuelssuch as coal and oil. The gases combine with water vapour in clouds to form sulfuric and nitric acids. Thismakes the rain highly acidic.

Answer 2

The chemicals in acid rain comes from pollution. Smoke and pollution can enter the clouds and the chemicals within the pollution mixes with the rain and comes down as acid rain. Some of the other places the chemicals that make acid rain come from is coal fired power plants. However, the nitrogen oxides can be caused naturally by lightning strikes, or the release of sulfur dioxide into the atmosphere by volcano eruptions.

Answer 3

Gases which form acid rain come generally from air pollution, which in turn can be contributed by many different forms. It could be from the industries or natural disasters.

Industries produce carbon dioxide, sulphur dioxide and oxides of nitrogen, all of which are the constituents of acid rain. Carbon dioxide mixes with water to form carbonic acid, a weak acid, whilst sulphur dioxide and oxides of nitrogen dissolve to form sulphuric acid and nitric acid respectively (both acids are strong acids even when they're diluted!).

Natural disasters such as volcanic eruptions could release enormous amount of sulphur-containing compound into the air, which could cause sulphuric acid to form, resulting in acid rain. It is one of the long-term impact from volcanic eruptions as acid rain could wither trees and turn the soil into barren land unsuitable for planting crops.

It is also note-worthy that car exhaust fumes also content the three gases which cause acid rain. Carbon dioxide is the most common one as car fuels are mostly carbon-based.

Answer 4

from carbon dioxide in the air comming from Factories and cars.

Answer 5

These chemicals can come from industrial factories which release the gases into the air through their chimneys and global warming also affects it

Answer 6

factories cars. Anything that emits pollution

Answer 7

car emmisions