what are the 5 types of chemical weathering

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Five prominent examples of chemical weathering areoxidation,carbonation,hydrolysis,hydration and dehydration. Reacting With Oxygen. The reaction between rocks and oxygen is known as oxidation. Dissolving in Acid. Mixing With Water. Absorbing Water. Removing Water.

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Updated August 03, 2017. There are three types of weathering which affect rock: physical, biological, and chemical. Chemical weathering, also known as decomposition or decay, is the breakdown of rock by chemical mechanisms.

Chemical Weathering From Acids. When rocks and minerals are altered by hydrolysis, acids may be produced. Acids may also be produced when water reacts with the atmosphere, so acidic water can react with rocks. The effect of acids on minerals is an example of solution weathering.

鈥?Chemical weathering changes the composition of rocks, often transforming them when water interacts with minerals to create various chemical reactions. Chemical weathering is a gradual and ongoing process as the mineralogy of the rock adjusts to the near surface environment. 鈥?/div>Chemical Weathering – Definition, Processes and Types

Mechanical weathering is caused by wind, sand, rain, freezing, thawing, and other natural forces that can physically alter rock. Biological weathering is caused by the actions of plants and animals as they grow, nest, and burrow. Chemical weathering occurs when rocks undergo chemical reactions to form new minerals.