Basically, sodium acetate is the reaction between vinegar and baking soda. Baking soda, or also know as sodium bicarbonate is a white powder made by one sodium atom. It commonly used for antacid and cooking, as an leavening agent. When the chemical reaction occurs the products made by these two substances are sodium acetate, carbon dioxide and water.
The type of reaction formed by these compounds is a double replacement. The reason why it is a double replacement is because there are two reactants which made two new products. Also, one evidence of chemical changes for this reaction is that when baking soda is added in vinegar, the substance starts bubbling, which means there is a formation of gas. Another evidence that it could be considerate is that when the sodium acetate is used in a cold place, it freezes instantaneously, wherefore there is a temperature