Want this question answered?
Water plays many vital roles in cells. Most chemical reactions that take place in cells can occur only when substances are dissolved in water. Without the water, most chemical reactions within the cells would not take place.
The answer is "the electron." "Valance Electron" is a more specific and correct answer.
Chemical engineers play an incredibly important role in modern society. These engineers use chemistry to turn raw materials into products like plastics, petrochemicals, and medicine. They also play a key role in advancing waste management, pollution control, and resource conservation.
energy is released or absorbed.
Oxidation numbers are very important in much of chemistry because many times atoms do lose or gain electrons. When this happens, they become ions.However, oxidation numbers are especially important when writing chemical formulas for ionic compounds.
true
Yes, it is correct; for example calcium carbonate react with carbonic acid.
there are not there are 2 different things
yes
question: What role does weathering play in the formation of soil? answer: soil forms as rock is broken down by weathering and mixes with other materials on the surface.
Breaks down rocks
Agents of chemical weathering depend on the climate and composition of the rock that is breaking down. Some Agents would include, water, oxygen, CO2, and acids. Temperature plays a significant role in chemical weathering. If it is warm and wet, the Chemical weathering process will increase. So, really it all depends.
weathering and erosion helps to build sedimentary layers then sedimentary rocks
Oxygen causes oxidation reactions; carbon dioxide with water (as carbonic acid) dissolve minerals.
Temperature and Pressure
For a sedimentary rock to form the rock must of previously be turned into sediments, by weathering.
weathering occurs faster in warm and rainy climate. the rate of which soil forms depends on the climate and type of rock. so soil formation is faster when weathering is quicker too.