Question

C-co-co2-caco3-Ca(,HCO)2

Answer 1

Ответ:

CO2 + H2O + CaCO3 → Ca(HCO3)2

Объяснение:

Answer 2

C, CO, CO2, CaCO3, Ca(HCO)2 are chemical formulas that represent different compounds.

1. C: C represents carbon, which is a chemical element. It is a non-metal and is the basis of all organic compounds.

2. CO: CO is the chemical formula for carbon monoxide. It is a toxic gas that is formed when carbon-containing fuels are burned without enough oxygen. It is also produced by the combustion of wood, gasoline, and other fuels.

3. CO2: CO2 is the chemical formula for carbon dioxide. It is a colorless and odorless gas that is produced by the combustion of fossil fuels and the respiration of living organisms. It is a greenhouse gas and plays a significant role in climate change.

4. CaCO3: CaCO3 is the chemical formula for calcium carbonate. It is a white, odorless powder that occurs naturally in limestone, chalk, and marble. It is widely used in the construction industry as a building material, in the production of cement, and as an ingredient in agricultural lime.

5. Ca(HCO)2: Ca(HCO)2 is the chemical formula for calcium bicarbonate. It is a soluble salt that forms when carbon dioxide dissolves in water containing calcium carbonate. It is commonly found in natural spring water and is responsible for the temporary hardness of water. It is also used as a food additive and in the treatment of wastewater.

Overall, these chemical compounds have different properties and uses in various industries and natural processes.