Question

Ca+MgO=? Помагите кто может решать

Answer 1

Ca+MgO=CaO+Mg. Реакция замещения.

Answer 2

Chemical Equation:

The chemical equation CaCO3 -> CaO + CO2 represents the decomposition of calcium carbonate into calcium oxide and carbon dioxide. This reaction occurs when calcium carbonate is heated, leading to the formation of calcium oxide and the release of carbon dioxide gas.

Explanation:

When calcium carbonate (CaCO3) is heated, it undergoes thermal decomposition to produce calcium oxide (CaO) and carbon dioxide (CO2) as shown in the chemical equation: ``` CaCO3 -> CaO + CO2 ``` This reaction is a common example of a thermal decomposition reaction, where a compound breaks down into simpler substances when heated.

Additional Information:

Calcium oxide, also known as quicklime, is a key ingredient in the production of cement, as well as in various industrial processes. It has a wide range of applications, including in the manufacturing of steel, paper, and chemicals.

Carbon dioxide, a byproduct of this reaction, is a greenhouse gas and plays a significant role in climate change. It is also used in various industries, such as food and beverage production, as well as in fire extinguishers.

I hope this explanation helps! If you have any more questions or need further assistance, feel free to ask.