what are some examples of chemical weathering

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Chemical weathering occurs when water dissolves minerals in a rock,producing new compounds. This reaction is calledhydrolysis. Hydrolysis occurs,for example,when water comes in contact with granite. Feldspar crystals inside the granite react chemically,forming clay minerals.

People also ask


  • What are the 3 types of weathering?

  • Types of Chemical Weathering. There are three types of weathering: mechanical, biological, and chemical. 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.

  • What is an example of chemical weathering from acids?

  • 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.

  • How does weathering occur in rocks?

  • 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.

  • What is the difference between mechanical and biological weathering?

  • 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.

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