The main ingredient of baking soda is sodium bicarbonate, chemical formula NaHCO?, commonly known as baking soda.

Sodium bicarbonate is a fine white crystal, less soluble in water than sodium carbonate. It is also an industrial chemical, solid above 50 ℃ began to gradually decompose to generate sodium carbonate, carbon dioxide and water, 270 ℃ when the complete decomposition.

Sodium bicarbonate is an acid salt produced by neutralizing a strong base with a weak acid, and is weakly alkaline when dissolved in water. This characteristic allows it to be used as a bulking agent in the food production process. In mass production of steamed buns, doughnuts and other foods, often baking soda melt water into the noodles, heat decomposition into sodium carbonate, carbon dioxide and water, carbon dioxide and water vapor overflow, can lead to more fluffy food. Sodium bicarbonate in the role of the residual sodium carbonate, use too much will make the food have alkali flavor.

Sodium bicarbonate is weakly alkaline and is an absorbent antacid. When taken internally, it can quickly neutralize gastric acid, act quickly and maintain a short period of time, and has many disadvantages such as the production of carbon dioxide. As an antacid should not be used alone, often with calcium carbonate or magnesium oxide, etc. together with the composition of Xibi's bulk with.

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Expanded Information:

Brilliant Uses for Soda:

1, through the drain

Prepare a small half cup of soda, and then half a cup of white vinegar, _... The magical chemical reaction took place, the drain is open.

2, make plants more beautiful

Spray baking soda water on the leaves of plants with a damp cloth after wiping, the leaves on the gloss will look will be beautiful, and water 1 and baking soda in the ratio of 2:1 poured into the pot and then inserted the flowers, you can let the flowers bloom longer and more beautiful.

3, so that the home environment is cleaner

With baking soda to clean windows, doors, floors, bathroom fixtures, etc., you can make them new.

4, laundry decontamination

Each time you wash clothes in addition to laundry detergent, and then add 2/3 cup of baking soda, you can enhance the ability to remove dirt.

Reference:/baike.baidu.com/item/%E7%A2%B3%E9%85%B8%E6%B0%A2%E9%92%A0/2735773?fr=aladdin "target="_blank "title="Support Only Support takes effect when a link is selected">Baidu Encyclopedia: Sodium bicarbonate