Marble Statues Affected By Acid Rain

The reaction between the calcium carbonate present in the monoumnets and the acid of acid rain is given below.

Marble statues affected by acid rain.

Architects chose limestone marble steel and brass as durable materials intended to resist the elements. Weathering deterioration caused by exposure to the environment is a natural part of the normal geologic cycle. Limestone statues and buildings made from calcium carbonate are highly affected by acid rain. When sulfurous sulfuric and nitric acids in polluted air react with the calcite in marble and limestone the calcite dissolves.

Stone surface material may be lost all over or only in spots that are more reactive. Chemical pollutants gaseous oxides such as c o 2 n o 2 a n d s o 2 present in the atmosphere react with water to form carbonic acid nitric acid and sulphuric acid. Statues and structures made up of marble and limestone are slowly corroded as the rain water containing the acids fall on them both sulphuric acid and nitric acid dissolve marble to form salts. Our food chain is also affected by acid rain.

Acid precipitation affects stone primarily in two ways. Acid rain can ruin buildings and statues by stripping away the material and corroding metal that makes up these structures. How does acid precipitation affect marble and limestone buildings. But to their surprise chemical reactions between the acid rain and building materials led to visible deterioration.

When sulfurous sulfuric and nitric acids in polluted air and rain react with the calcite in marble and limestone the calcite dissolves. The compound polluts the sea and rivers. This causes acid rain which corrodes marble statues and monuments. In exposed areas of buildings and statues we see roughened.