Soda water is an aqueous solution of sodium bicarbonate, which can be naturally formed, weak alkali effervescent tablets, soda effervescent tablets or artificially produced by machines. Soda water contains weak alkalinity, which can be sterilized for external use in medicine.
Besides sodium bicarbonate, natural soda water also contains many trace elements, so it is a good drink.
Extended data
Soda water is an aqueous solution of sodium bicarbonate, which contains weak alkalinity and can be used for external sterilization in medicine. Most of the soda water sold in the market is a synthetic carbonated beverage made of purified carbon dioxide in drinking water and added with sweeteners and spices. If you drink it regularly, it will be harmful to your health.
The PH value of ordinary water is generally neutral (pH=7). According to the principle of electro-decomposition, the electrolyzer separates water into oxidized water and reduced water, which are acidic water (pH; 7)。 Weak alkaline water is also called weak alkaline water and soda water.
reference data
Soda _ Baidu Encyclopedia