Question

Cao - Ca(OH)2 - Ca3(PO4)2 химия

Answer 1

Ответ:

Объяснение:

1 реакция:

CaO+H2O=Ca(OH)2

2 реакция

3Ca(OH)2+2H3PO4=Ca3(PO4)2+6H2O

Answer 2

Ответ:

Объяснение:

CaO+H2O=Ca(OH)2

3Ca(Oh)2+2H3PO4=Ca3(PO4)2+6H2O

Answer 3

The chemical formulas you provided represent different compounds:

1. CaO: Calcium Oxide

   • Calcium oxide is a chemical compound composed of calcium and oxygen. It is commonly known as quicklime. Its chemical formula is CaO.

2. Ca(OH)2: Calcium Hydroxide

   • Calcium hydroxide is a chemical compound consisting of calcium, oxygen, and hydrogen. It is also known as slaked lime and is often used in various applications, including as a building material and in the food industry. Its chemical formula is Ca(OH)2.

3. Ca3(PO4)2: Calcium Phosphate

   • Calcium phosphate is a group of compounds containing calcium and phosphate ions. The most common form is tricalcium phosphate, with the chemical formula Ca3(PO4)2. It is often found in nature as a mineral and is a significant component of human and animal bones.

These compounds have different chemical properties and uses. If you have specific questions about any of them or their reactions, please feel free to ask.