Question

CaCa0 Ca0 CA(oh)2 Al203

Answer 1

Ответ:

что но до сделать

Са это кальций

Аl это Алюминий

Answer 2

It looks like you've provided a list of chemical compounds and formulas. Here's a brief description of each:

1. CaCa0: This appears to be a typo or an incorrect chemical formula. There is no known chemical compound with this formula.

2. CaO: Calcium oxide, also known as quicklime, is a chemical compound with the formula CaO. It is a white, caustic, and alkaline solid that is widely used in various industrial processes, including as a flux in metallurgy and as a component in cement and mortar.

3. Ca(OH)2: Calcium hydroxide, often called slaked lime or hydrated lime, has the chemical formula Ca(OH)2. It is a white powder with many applications, including in construction, water treatment, and as a food additive.

4. Al2O3: Aluminum oxide, also known as alumina, is a compound with the chemical formula Al2O3. It is a white or nearly colorless crystalline powder and is commonly used as an abrasive, in the production of aluminum metal, and as a refractory material.

If you have any specific questions or need more information about any of these compounds, please feel free to ask!