We apply the term chemical weathering to the (chemical) reactions that occur and dissolve minerals in rock.
Dissolution occurs.
Hydration
Chemical weathering occurs more rapidly in a hot, wet climate because chemical reactions speed up with increased temperature.
After weathering occurs nothing happens i think. :)
There are 2 main processes of weathering, mechanical weathering and chemical weathering. In both processes the rocks are broken down. In the mechanical weathering process the rocks are simply made smaller. they are the same composition, just smaller pieces. In the process of chemical weathering the minerals in the rocks undergo a chemical change, they break down. This break down of minerals make them easier to erode. But, erosion is a different question.
Carbon dioxide plus water can dissolve minerals.
yeah it is true and through that reaction it cause the rock to dissolve slowly
Dissolution occurs.
During chemical weathering, minerals in rocks can undergo a process of decomposition and transformation. This occurs as water and atmospheric gases react with the minerals, causing them to dissolve or alter their chemical composition. For example, minerals rich in iron can oxidize and form rust, while silicate minerals can break down and release their constituent elements. Ultimately, this can lead to the formation of new minerals and the release of dissolved ions into water streams.
rainfall and temperature
Hydration
Acids from the rains can react with many rocks and minerals.
chemical weathering occurs faster in a hot climate because chemical reactions speed up with increased temperature.
Chemical weathering occurs more rapidly in a hot, wet climate because chemical reactions speed up with increased temperature.
After weathering occurs nothing happens i think. :)
Weathering is the breaking down of rocks, soils and minerals as well as artificial materials through contact with the Earth's atmosphere, biota and waters. Weathering occurs in situ, or "with no movement", and thus should not be confused with erosion, which involves the movement of rocks and minerals by agents such as water, ice, wind, and gravity.
There are 2 main processes of weathering, mechanical weathering and chemical weathering. In both processes the rocks are broken down. In the mechanical weathering process the rocks are simply made smaller. they are the same composition, just smaller pieces. In the process of chemical weathering the minerals in the rocks undergo a chemical change, they break down. This break down of minerals make them easier to erode. But, erosion is a different question.