Marble Chemical Formula Acid

38 42 lime cao 20 25 silica sio2 2 4 alumina al2o3 1 5 2 5 various oxides nao and mgo and 30 32.

Marble chemical formula acid.

Marble is often crushed and used for acid neutralization in streams lakes and soils. Although these are recognized as highly durable materials buildings and outdoor monuments made of marble and limestone are now being gradually eroded away by acid rain. Acid rain contains sulfuric acid which reacts with calcium carbonate to create aqueous ions. When sulfurous sulfuric and nitric acids in polluted air and rain react with the calcite in marble and limestone the calcite dissolves.

It is used for acid neutralization in the chemical industry as well. Stone surface material may be lost all over or only in spots that are more reactive. Typically marble is composed of the following major constituents. Marble is commonly used for sculpture and as a building material.

It is one of the most effective acid neutralization materials. A chemical reaction equation 9 between calcium carbonate and sulfuric acid the primary acid component of acid rain results in the dissolution of caco. Being composed of calcium carbonate marble will react in contact with many acids neutralizing the acid. The exact chemical composition of marble will greatly vary dependong on the location and the minerals or impurities present in the limestone during recrystallization.

However since the onset of acid rain these materials are at risk from erosion. How does this happen.