nitrate, nitrite and some amount of sulphur dioxide and cabon mono oxide too
Rainwater can contain dissolved gases through a process called absorption. As rain falls through the atmosphere, it can absorb gases such as oxygen, nitrogen, and carbon dioxide. Additionally, interactions with organic matter and minerals in the environment can also contribute to the presence of dissolved gases in rainwater.
Sulfuric acid is formed.
Carbon dioxide becomes dissolved in rainwater and sinks into the soil, resulting in the creation of carbonic acid. This acid can weather marble due to its corrosive nature.
acid rain
acid rain
Carbon Dioxide
acid rain
An intense bushfire would severely warp a plastic rainwater tank.
The pH of rainwater in equilibrium with the atmosphere is around 5.6, due to the presence of dissolved carbon dioxide which forms carbonic acid when mixed with water.
it is dissolved by weak acids in rainwater
Virtually none. Ever fresh rainwater or snow has dissolved impurities in it.
I think it is a cause