Why Does Acid Rain Cause Damage To Marble Statues

Pin On Acid Rain

Pin On Acid Rain

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Pin On Digital Renaissance

Pin On Acid Rain

Pin On Acid Rain

17 02 05 This Week In Chemistry Chemistry Chemistry 10 Chemistry Notes

17 02 05 This Week In Chemistry Chemistry Chemistry 10 Chemistry Notes

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Pin On She Blinded Me With Science

How To Stain Concrete Fountains Hunker Concrete Fountains Water Fountains Outdoor Fountains Outdoor

How To Stain Concrete Fountains Hunker Concrete Fountains Water Fountains Outdoor Fountains Outdoor

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Those acids are made by dissolving the components in water which are from oxidation of the gases such as so no and co.

Why does acid rain cause damage to marble statues.

The acids in acid rains can react with caco by producing soluble salts. Acid deposition can be caused by natural sources such as volcanoes but it is mainly caused by the release of sulfur dioxide and nitrogen oxide during fossil fuel combustion when these gases are discharged into the atmosphere they react with the water oxygen and other gases already present there to form sulfuric acid ammonium nitrate and nitric acid. In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved stone surface material may be lost all over or only in spots that are more reactive. And nitric acids in polluted air react with the calcite in marble and limestone the calcite dissolves.

Acid rain can ruin buildings and statues by stripping away the material and corroding metal that makes up these structures. In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved details. A lot of buildings and statues are made of basic alkaline materials such as limestone. The marble has caco as the major component.

What causes acid rain. The carbonic acid further breaks down into water and carbon dioxide. When sulfurous sulfuric and nitric acids in polluted air and rain react with the calcite in marble and limestone the calcite dissolves. When an acid comes into contact with these materials it causes an exothermic reaction the dissolves the.

When sulfuric acid rain strikes these statues the reaction of the sulfuric acid with the calcium carbonate yields calcium sulfate and carbonic acid. Architects chose limestone marble steel and brass as durable materials intended to resist the elements.

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