Question

the gas produced when baking soda is added to vinegar

Answer 1

This is evidence of a chemical change because the gas is a new substance. 2. In the reaction between vinegar and baking soda, the reactants are vinegar (acetic acid) and baking soda (sodium bicarbonate). The products are sodium acetate, water, and carbon dioxide gas.

Answer 2

Answer:

Carbon dioxide' is evolved due to the chemical reaction between 'acetic acid' and 'sodium hydrogen carbonate'. The reaction of this statement is,

Sodium hydrogen carbonate+Acetic acid→Sodium carbonate+Water+CarbonDioxide,

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