State the acid solution weathering, Science

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Acid solution weathering

Weathering is accelerated by the presence of the hydrogen ions in water. Rain water dissolves CO₂ from air to form carbonic acid, H₂CO₃. When this acid comes in contact with rocks that contain lime, soda and potash, the minerals containing calcium, magnesium and potassium in these rocks chemically change into carbonates and dissolve in rain water. For example calcite in limestone reacts as given below:

1896_acid solution.png

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