Question

C2H5OH —> +O2 кат —> +Na2CO3–> +NaOH

Answer 1

Спасибо но какой номер?

Answer 2

The chemical equation you provided seems to be incomplete and contains some missing information. It's essential to have all the reactants and products properly represented in a balanced chemical equation. The reactants are written on the left side of the arrow, and the products are written on the right side of the arrow. Additionally, coefficients are used to balance the equation, ensuring that the number of atoms of each element remains the same on both sides of the equation.

I'll attempt to complete the chemical equation based on the reactants and products you provided. Please note that I'm making some assumptions to complete the equation since some information is missing.

Assuming the reaction you intended is the combustion of ethanol (C2H5OH) in the presence of oxygen (O2) as a catalyst, followed by the reaction with sodium carbonate (Na2CO3) and sodium hydroxide (NaOH), the balanced chemical equation would be:

C2H5OH + 3 O2 -> 2 CO2 + 3 H2O

The balanced equation represents the combustion of ethanol (C2H5OH) in the presence of oxygen (O2) as a catalyst. The products of this combustion are carbon dioxide (CO2) and water (H2O).

However, there is no direct connection or reaction between the products of the combustion of ethanol and sodium carbonate/sodium hydroxide in this equation. If you have additional information or context for the other reactions you intended, please provide it, and I'll be happy to help further.