Why are limestone buildings damaged by acid rain?

Answer 1

Limestone is primarily composed of calcium carbonate, which is easily dissolved by acidic solutions. When acid rain falls on limestone buildings, the sulfuric and nitric acids react with the calcium carbonate in the limestone, causing it to dissolve and deteriorate over time. This chemical reaction leads to the erosion and weathering of the limestone structure, resulting in visible damage such as pitting, staining, and loss of structural integrity.

Answer 2

Marble ad limstone are bases, and they are chemically reacting with the acidic properties of the rain.

This is because the sulphuric acid in the rain chemically reacts with the calcium compounds in the stones (limestone, sandstone, marble and granite) to create gypsum, which then flakes off. This is also commonly seen on old gravestones where the acid rain can cause the inscription to become completely illegible. Acid rain also causes an increased rate of oxidation for iron. Visibility is also reduced by sulphate and nitrate in the atmosphere.

Answer 3

Acid rain and the dry deposition of acidic particles contribute to the corrosion of metals (such as bronze) and the deterioration of paint and stone (such as marble and limestone).

Limestone is also damaged because calcium carbonate is in limestone and this reacts with sulfuric acid.

Answer 4

Limestone is composed mostly of calcium carbonate, which reacts with acids in the rain (such as sulfuric acid) to form soluble calcium compounds that are washed away. This process, known as acid rain erosion, weakens the structure of limestone buildings and can result in the deterioration of the building material over time.

Answer 5

Because calcium carbonate is in limestone and this reacts with sulphuric acid. acid rain has sulphur in it so this can erode limestone buildings

Answer 6

Acid rain can be damaging in a few ways. The ways that acid rain can damage limestone buildings are destroy limestone in time because of sulfuric.