What chemicals are mixed in an acid rain and why it is harmful for monuments buildings?
Answers
Answer:
Rain water becomes weakly acidic because carbon dioxide gas in the atmosphere reacts with water to form carbonic acid. But sulfur oxide and nitrogen oxide molecules resulting from industrial pollution and automobile exhaust react with rainwater to form strong acids. These molecules react together to cause acid rain.
Explanation:
Acid rain damages buildings and structures because it dissolves the stone or corrodes the metal that is exposed to the weather. Before people became aware of the problems that acid rain caused, they often used metals, limestone and marble as building materials exposed to rain and fog. Some of these materials contain calcium carbonate or calcium-based compounds, which can be dissolved by acid rain. Sandstone holds up better to acid rain, but can be marred by black surface deposits over time.
Answer:
carbonic acid, sulfuric acid,sulfurus acid,nitric acid, nitrus acid
Explanation:
they are harmful as the acid reacts with the salt compounds of the monuments and buildings and liberates Carbon Di oxide, and produces water and salt. that's why the monuments and the buildings ruined slowly through the acid rain.