What is the balanced equation of reaction between glacial acid, benzoic acid and sodium hydrogen carbonate solution

What is glacial acid. Do you mean glacial acetic acid.

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To determine the balanced equation for the reaction between glacial acetic acid, benzoic acid, and sodium hydrogen carbonate solution, you need to understand the chemical formula of each compound and the reaction that occurs.

The chemical formula of glacial acetic acid is CH3COOH.
The chemical formula of benzoic acid is C6H5COOH.
The chemical formula of sodium hydrogen carbonate is NaHCO3.

The reaction between glacial acetic acid and sodium hydrogen carbonate can be represented as follows:

CH3COOH + NaHCO3 ⟶ CH3COONa + H2O + CO2

This reaction takes place because acetic acid reacts with sodium hydrogen carbonate to form sodium acetate, water, and carbon dioxide.

Now, let's consider the reaction between benzoic acid and sodium hydrogen carbonate:

C6H5COOH + NaHCO3 ⟶ C6H5COONa + H2O + CO2

This reaction occurs because benzoic acid reacts with sodium hydrogen carbonate to form sodium benzoate, water, and carbon dioxide.

Therefore, the balanced equation for the reaction between glacial acetic acid, benzoic acid, and sodium hydrogen carbonate solution is:

CH3COOH + C6H5COOH + 2NaHCO3 ⟶ CH3COONa + C6H5COONa + 2H2O + 2CO2