Marble like all calcareous rocks is particularly sensitive to degradation by acid chemicals and to weathering.
Acid rain weathering a marble statue physical or chemical change.
Acid rain can contain hydrochloric acid hcl and a stone building can contain calcium carbonate caco3.
In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved details.
Acid rain s effect on stone is a chemical change.
When the sulfur dioxide dissolves in the water in the clouds it makes acid rain rainwater that is more acidic than normal.
Breaks apart rocks by physical processes b.
How does acid precipitation affect marble and limestone buildings.
Stone surface material may be lost all over or only in spots that are more reactive.
Favorite answer it is a chemical change because the acid sulfuric and nitric in the rain will react with the marble caco3 to produce carbon dioxide water and calcium sulfate h2so4 caco3.
Acid precipitation affects stone primarily in two ways.
These two substances react according to.
Acid rain deteriorating a marble statue d.
3 4 5 asked in ancient greece artists and painters.
Occurs when chemical reactions dissolve or change the minerals in rocks c.
In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved details.
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.
No its a chemical change because the acid in the rain reacts with the copper in the statue having a reaction oxidizing it and turning it green.
Marble with its larger crystals and smaller pores can attain a high polish and is thus preferred for monuments and statues.
Acid rain damaging a marble statue is a physical change.
Acid rains are one of the main degradation agents for marble artifacts.
When sulfurous sulfuric and nitric acids in polluted air react with the calcite in marble and limestone the calcite dissolves.
The difference between mechanical and chemical weathering is.
When sulfurous sulfuric and nitric acids in polluted air and rain react with the calcite in marble and limestone the calcite dissolves.
