what is the procedure of determing the percentage of citric acid

Citric acid forms during the electron transport chain and citric acid cycle in cellular respiration. Citric acid is a six-carbon acid.

Citric acid is a crystalline acid (C6H8O7) from the fermentation of carbohydrates or from lemon, lime, and pineapple juices. Citric acid is used in preparing citrates, in flavorings, and metal polishes.

This makes an endothermic reaction and a drop in temperature. When the baking soda is added to the citric acid it begins to bubble. After a few seconds the citric acid will stop bubbling and remain calm.

No, citric acid is not the scientific name of vitamin C. Vitamin C's scientific name is ascorbic acid. Citric acid is a different compound commonly found in fruits like lemons and oranges.