The function of vinegar and baking soda together: function 1: clean the sewer, pour vinegar into the sewer and then pour baking soda. At this time, baking soda and vinegar react chemically to produce bubbles, and the sewer is quickly cleaned and washed with clear water.

Function 2: Detergent is made of three spoonfuls of baking soda and 500cc of water, which is mixed into vinegar water according to the ratio of 1:2, and can be used as a natural detergent. Function 3: Clean up items that are often blackened. Sprinkle baking soda powder on the dark place, dip it in vinegar water, and then wipe it clean with a dry paper towel. Function 4: laundry stains. Sprinkle baking soda powder on stained places, such as collars and cuffs, then spray white vinegar water, wait for 20 to 30 minutes, and then wash according to the original washing steps.

Sodium bicarbonate (NaHCO3) is commonly known as baking soda, and the main component of vinegar is acetic acid, also called acetic acid (CH3COOH). The reaction between baking soda and vinegar is: nahco3+ch3cooh = ch3coona+CO2 ↑+H2O. Phenomenon: bubbles appear (CO2 is generated).

Baking soda, namely sodium bicarbonate, chemical formula NaHCO? . White fine crystal, more insoluble in water than sodium carbonate.

It is also an industrial chemical. Solids above 50℃ begin to decompose gradually to produce sodium carbonate, carbon dioxide and water, and completely decompose at 270℃. Sodium bicarbonate is an acid salt formed by neutralization of strong alkali and weak acid, which is weakly alkaline when dissolved in water.

This characteristic can make it a leavening agent in food production. Sodium carbonate will remain after the action of sodium bicarbonate, and excessive use will make the finished product have an alkaline taste.

What is the chemical reaction between baking soda and vinegar?

The phenomenon of baking soda mixed with white vinegar: a violent chemical reaction took place, producing many colorless bubbles, like a volcanic eruption.

Baking soda is sodium bicarbonate, and the main component of vinegar is acetic acid. Reaction equation of sodium bicarbonate and acetic acid: CH? COOH+NaHCO？ =CH？ COONa+CO？ +H？ O

Sodium bicarbonate is an acid salt formed by neutralization of strong alkali and weak acid, which is weakly alkaline when dissolved in water. This characteristic can make it a leavening agent in food production. Sodium carbonate will remain after the action of sodium bicarbonate, and excessive use will make the finished product have an alkaline taste.

Sodium bicarbonate is a white crystal or a fine crystal of opaque monoclinic system. The specific gravity is 2. 15. Odorless, nontoxic, salty, soluble in water and slightly soluble in ethanol. It is soluble in 10 part of water at 25℃ and 12 part of water at about 18℃.

Its aqueous solution is slightly alkaline due to hydrolysis, stable at room temperature, easily decomposed when heated, gradually decomposed above 50℃, completely lost carbon dioxide at 270℃, unchanged in dry air, and slowly deliquesced in humid air.

Extended data:

Unlike soda ash (sodium carbonate) and baking soda (sodium bicarbonate), baking soda is made from soda ash solution or crystal after absorbing carbon dioxide. So baking soda is also called edible alkali (powder) in some places Baking soda is solid, round, white and easily soluble in water.

Monosalts are: normal salt, acidic salt and alkaline salt. Sodium bicarbonate is an acid salt produced by neutralization of strong alkali and weak acid, which is weakly alkaline when dissolved in water.

In the mass production of steamed bread, fried dough sticks and other foods, the melted water of baking soda powder is often mixed into noodles, which is decomposed into sodium carbonate, carbon dioxide and water after heating, and carbon dioxide and water vapor overflow, which can make the food more fluffy and sodium carbonate remains in the food. Too much baking soda in steamed bread will taste.

Sodium bicarbonate can be directly used as raw material in pharmaceutical industry to treat hyperacidity. It can also be used in film production, tanning, mineral processing, smelting, metal heat treatment and fiber and rubber industries.

At the same time, it is used as a detergent for soaking wool and agricultural seeds. One of the most widely used loosening agents in food industry is used to produce biscuits, cakes, steamed bread, bread and so on. , is the producer of carbon dioxide in soft drinks; It can be compounded with alum to form alkaline baking powder, or with soda ash to form civil caustic soda; It can also be used as a butter preservative.

References:

Sogou encyclopedia-sodium bicarbonate

Is vinegar and baking soda poisonous together?

Vinegar and baking soda are not poisonous together.

Vinegar is an aqueous solution mainly containing 2%~9% acetic acid, which is weakly acidic, while baking soda powder is sodium bicarbonate, which is weakly alkaline. If the two are added together, acid-base neutralization reaction will occur, and bubbles will be generated, which is carbon dioxide, which is harmless to human body and environment.

Extended data:

Baking soda and vinegar have two advantages:

1, diet. You can directly use baking soda and vinegar, which can not only kill the bacteria in the gastrointestinal tract, but also nourish the stomach. Of course, it is best to heat the small comb first, so that it will taste better after drinking.

2. Family hygiene. If the floor at home is dirty, you can wipe it with baking soda and vinegar, which can not only clean the floor, but also remove the bacteria on the floor and reduce the possibility of human inhaling bacteria.

3. Clean skin. Baking soda and vinegar have a good cleaning effect. If you wash your face with baking soda and vinegar, you can deeply clean and exfoliate, while soaking your feet with baking soda and vinegar can relieve itching and improve the symptoms of beriberi.

China News Network-Taipei Environmental Protection Bureau: White vinegar and baking soda can easily remove toilet dirt without hurting hands.

The magical use of baking soda and white vinegar

Soda is sodium bicarbonate, also known as acidic sodium carbonate, which is an acid salt with the chemical formula of NaHCO3.

People usually only know that it can be used to make bread, soda and fire extinguishing agent. In fact, it has the following little-known uses. Household cleaning: people who are allergic to detergent may wish to add a little baking soda to the dish water, so as not to burn their hands, but also to clean the dishes.

You can also scrub stainless steel pot, copper pot or iron pot with baking soda. Baking soda can also clean the scale in thermos bottles. The method is to dissolve 50 grams of baking soda in a cup of hot water, then pour it into a bottle and shake it up and down to remove the scale.

Soak the coffee pot and teapot in hot water and add 3 spoonfuls of baking soda to eliminate stains and odors. Put the open box with baking soda in the refrigerator to eliminate the odor, or mix baking soda with warm water to clean the inside of the refrigerator.

Sprinkle some baking soda in the trash can or any other place that may give off odor, which will have a good deodorizing effect. If you have pets at home, sprinkling baking soda on the carpet can get rid of the smell of urine.

If it is a cement floor, you can sprinkle baking soda, add a little vinegar, brush the floor with a brush, and then rinse it with clear water. Sprinkle a little baking soda on the wet rag to scrub the plastic parts and shells of household appliances, and the effect is good.

Personal cleaning and beauty: Use baking soda as a deodorant. Mix a cup of baking soda with two spoonfuls of starch, put it in a plastic container, and rub it on the smelly part of the body to remove the body odor.

Baking soda is a slightly abrasive cleaner. Adding a little baking soda to toothpaste can neutralize the odor and play the role of whitening agent.

Put a little baking soda in your shoes to absorb moisture and odor. Adding a little baking soda to facial cleanser, or using baking soda and oatmeal as a mask, will help improve the skin; Adding a small amount of baking soda to shampoo can remove the residual hair gel and styling cream.

Chlorine in the swimming pool will hurt your hair. Adding a little baking soda to shampoo can repair damaged hair. Medicinal use of baking soda: If bitten by bees or mosquitoes, mix baking soda and vinegar into a paste and apply it to the wound to relieve itching.

Putting a little baking soda in the bath water can relieve skin allergies. Sprinkle a little baking soda on the sheets to prevent the child from breaking out in a rash.

My feet are tired. Soak 2 spoonfuls of baking soda in foot washing water for a period of time. The main component of vinegar is acetic acid, and it also contains a small amount of amino acids, organic acids, sugars, vitamin B 1, B2, etc. Vinegar has many functions: it can sterilize and deodorize.

Pickling raw fish with a small amount of vinegar can prevent spoilage. When raw aquatic products such as oysters and sea crabs are processed, vinegar can be used for seasoning 10 minute to achieve the purpose of deodorization and sterilization.

Vinegar can also dissolve nutrients such as calcium and iron in inorganic salts, and can also protect vitamin C in vegetables from being destroyed when heated. When cooking sweet and sour pork ribs, bone soup, river crucian carp, sweet and sour mustard, hot and sour cabbage, etc. Seasoning with sweet and sour not only has a unique sweet and sour taste, but also makes calcium and iron dissolve into the soup. Eating meat in soup, calcium and iron are easily absorbed by the human body.

Soaking kelp with a small amount of vinegar and water can shorten the swelling time, adding vinegar before stewing beef can make beef crisp, and adding a small amount of vinegar to boiled mutton can remove the smell. In addition, vinegar has the functions of health care and dietotherapy.

Vinegar also has the functions of lowering blood pressure, preventing arteriosclerosis, treating coronary heart disease and hypertension. Fumigating rooms with vinegar steam can also kill viruses and germs and prevent colds and infectious diseases.

When you are drunk, a little vinegar can sober you up. After eating a lot of greasy meat and animal products, you can use vinegar to make soup to relieve greasy and help digestion.

The wonderful use of vinegar (1) vinegar is not only an essential condiment for every household, but also has some wonderful uses. (1) For insomniacs, pour a cup of cold boiled water and add a tablespoon of vinegar before going to bed to help them fall asleep.

(2) Drink a small cup of vinegar when burping, and drink it in one breath to eliminate it. (3) People with constipation drink a cup of vinegar boiled water every day (that is, drop a few drops of vinegar in boiled water), which can help defecate smoothly.

(4) After being bitten by a mosquito, quickly apply vinegar to the swollen part and gently rub it to relieve itching and pain. (5) For people with carsickness, drinking a small cup of vinegar and boiled water before riding can effectively reduce dizziness.

Wonderful use of vinegar (2) 1. Add a little vinegar to the warm bath water, and you will feel particularly cool and comfortable after taking a bath. 2. Mix vinegar and glycerin in a ratio of five to one, and knead frequently to make rough skin tender.

3. Wash silks and satins and add some vinegar to the water, which will help to keep the original luster. 4. The parts where woolen trousers often rub will turn white and shine. For example, after drying, gently wipe it with vinegar water (half vinegar and half water), then cover it with a dry cloth and iron it to remove bright spots.

Color or juice stains on clothes can be removed by rubbing with a few drops of vinegar. 6. When writing calligraphy, use vinegar to grind ink, and the written words are black and bright, which is not easy to fade.

7. Adding a tablespoon of vinegar to clean water can make glass and furniture cleaner. 8. The newly bought lacquerware has a strong lacquer smell. Wash with rice washing water and a little vinegar to remove the paint smell.

9. Use old copper and aluminum utensils, first coat them with vinegar, dry them and then wash them with water, so it is easy to wipe off the dirt. 10. Soak the frozen meat in vinegar-containing water to thaw.

This method is also suitable for thawing frozen fish. 1 1. Boil the water, add a spoonful of vinegar, put the killed poultry into the boiling water, turn it constantly, take it out after a few minutes, and the hair will be removed quickly.

You can soak your head and claws for a long time. 12. Mix flour, 50 ml vinegar and 350 ml warm water at the ratio of 10 minute, add 5 g baking soda or alkaline flour, and vigorously knead the flour until it has no sour taste. Steamed bread is soft and delicious.

Yellow steamed bread turns white. Pour about 3/4 water into the steamer, heat it, pour13 vinegar into the steamer, and steam it with slow fire for 15 minutes, and the steamed bread will turn white and taste very sour. 13. In hot summer, if diluted vinegar water is sprinkled on the fish, the fish will not go bad every other day.

The wonderful use of vinegar (3) The wonderful use of vinegar is of great benefit to human health. Nowadays, vinegar has become one of the key research objects of scientists at home and abroad, and a fashion trend of vinegar health care is quietly popular in the family.

To prevent influenza, close the doors and windows, pour 60-90 ml of vinegar into the pot, add twice as much water and cook on the stove. The vinegar vapor emitted in the air can effectively prevent the occurrence and spread of upper respiratory diseases such as influenza. When the symptoms of heatstroke are found in the summer heat, add white vinegar.

Advantages and disadvantages of soda and white vinegar

The health function of vinegar vinegar is also bitter wine, which is not only a common cooking seasoning, but also a common Chinese medicine.

In recent years, people pay more and more attention to the health care function of vinegar. There are ten commandments for longevity in Japan, among which "less salt and more vinegar" is listed as the second.

Some people sum up that vinegar has four health-care functions: first, it lowers blood pressure and prevents arteriosclerosis; The second is sterilization; The third is to prevent and eliminate fatigue; The fourth is to moisturize the skin. Rice vinegar contains more than 20 kinds of amino acids and 16 kinds of organic acids, which can promote sugar metabolism, eliminate fatigue, reduce cholesterol and prevent arteriosclerosis.

The experiment shows that general bacteria die after soaking in vinegar for 10 minutes, while tableware can kill bacteria that cause food poisoning after soaking in vinegar for 130 minutes. The residual pesticides and radioactive dust on vegetables and fruits can be washed with vinegar aqueous solution. The results show that vinegar can protect the vitamins contained in vegetables from alkaline media and oxidative damage.

Among the growing elderly population in China, there are more and more osteoporosis patients, which has aroused great concern of scientists. Calcium supplementation has become a top priority.

The most important health care function of vinegar lies in promoting the absorption of calcium by human body. As we all know, 99% of calcium in human body exists in the form of calcium salt, and only 1% exists in soft tissue, extracellular fluid and blood in the form of bound or free ions.

The function of vinegar is to convert insoluble calcium in food into soluble calcium, thus increasing the concentration of soluble calcium in digestive tract and accelerating the absorption of calcium. Some people like to eat pig bone soup to supplement calcium.

The determination of bone soup by the clinical nutritionist of Guangdong Sun Yat-sen University of Medical Sciences shows that the calcium content of bone soup cooked in the pressure cooker for half an hour to two hours is far less than that of 100 grams of milk16. However, if some vinegar is added to the bone soup, the calcium content in the soup can be increased by 10 times.

Being jealous often has a cosmetic effect, which is an important discovery in recent years. Now, vinegar has been used for anti-wrinkle, beauty, hair care, weight loss and so on.

Regular consumption of vinegar can enhance the function of human skin cells, delay skin aging and gradually eliminate skin dark spots. The beauty secret of Cleopatra, a peerless beauty in Egypt, is to drink a small cup of vinegar (pearl vinegar) dissolved in pearls every day.

Recently, American experts suggested that amino acids contained in vinegar can not only consume body fat, but also promote the smooth metabolism of sugar and protein, which can play a good role in losing weight. Of course, advocating "less salt and more vinegar" does not mean drinking vinegar like water all day.

Vinegar can be drunk directly, limited to a small cup a day. Generally speaking, vinegar has ten health-care functions: 1, eliminating fatigue: rich organic acids can promote carbohydrate metabolism, decompose fatigue substances in the body, and eliminate people's sense of burnout.

2. Balance blood pH: vinegar is an acidic food. After eating too much fish, meat, polished rice, bread and other foods, drinking vinegar can help digestion and maintain the acid-base balance of body fluids. 3, help digestion: vinegar contains volatile substances and amino acids. , can * * * the brain nerve center, make the digestive organs secrete a lot of digestive juice, enhance the digestive function.

4, prevent aging: vinegar can inhibit and reduce the formation of lipid peroxide in the process of human aging, reduce the generation of senile plaques. 5, dilate blood vessels: vinegar can lower blood pressure, prevent cardiovascular diseases, reduce urine sugar content and prevent diabetes.

6. Enhance renal function: vinegar can induce diuresis, prevent constipation, and prevent and treat kidney calculi's disease, gallstones, bladder stones and other diseases. 7. Enhance liver function: vinegar is rich in nutrients such as acetic acid, amino acids and lactic acid, which can improve liver function.

8, improve the bactericidal power of the stomach: vinegar has a strong bactericidal effect, can kill staphylococcus, Escherichia coli and so on. 9. Beauty and skin care: Acetic acid, lactic acid and amino acids contained in vinegar can promote blood circulation and make people's skin smooth.

10, preventing obesity: amino acids in vinegar can consume excessive fat in the body and have a good weight loss effect. Drinking Health, edited by Zhao Chunyuan, published by China Traditional Chinese Medicine Press in June 2004, priced at 16.00 yuan. Q&A on vinegar: How to make healthy vinegar? A: First of all, we should pay attention to the choice of base vinegar when soaking healthy vinegar.

Generally, you can choose pure aged glutinous rice vinegar or brown rice vinegar, add the Chinese medicinal materials, fruits or herbs and rock sugar you want to soak, put them in a clean jar, seal them in a cool place, and open them for drinking after a proper time. Q: Is it bad to drink vinegar? A: As far as Chinese medicine is concerned, vinegar has the effects of detumescence, detoxification, digestion and stasis removal. Drinking vinegar in moderation is absolutely helpful to health. However, it has been mentioned in the theory of traditional Chinese medicine that "tendons are weakened by acid, so don't eat too much acid when you are sick". Therefore, drinking too much vinegar not only hurts muscles, but also is not suitable for people with weak bones and chronic gastrointestinal diseases.

Q: Why are some vinegars pungent? You can buy synthetic vinegar diluted with glacial acetic acid. This vinegar is pungent. If you shake the vinegar bottle vigorously, bubbles will appear at the top, but they will disappear in an instant. Although this synthetic vinegar has a sour taste, it is not helpful to human health. Therefore, you must read the label clearly and buy pure brewed vinegar in order to drink healthy vinegar with good taste and good health.

Q: How to choose vinegar according to your physique? Answer: People with cold constitution and cold hands and feet are not suitable for drinking lemon vinegar. You can avoid garlic, vinegar ginger and vinegar onion, promote appetite and enhance physical strength. On the contrary, people with hot constitution are suitable for drinking fruit vinegar such as apple vinegar and plum vinegar to keep their bodies in balance.

Q: How to drink healthy vinegar? Answer: The concentration of brewed vinegar, fermented vinegar bought in the market or fruit vinegar soaked in rice vinegar and health vinegar are all above 4.5 ~ 6, and it is absolutely not allowed to drink directly. Q: Who is not suitable for drinking vinegar? A: People with low blood pressure, allergy to vinegar, digestive tract ulcer and poor gastrointestinal function should not drink vinegar.

Q: The best time to drink vinegar A: Avoid drinking it in the morning or on an empty stomach, and drink it after meals. "Healthy recipes? Health Vinegar and Health Vinegar, edited by Guo, published by Beijing Company of World Book Publishing Company in September 2004. Pricing: 25.00 Yuan Usage Skills of Vinegar Vinegar is an important condiment with many uses: (1) Deodorization: Adding a small amount of vinegar to cooked fish can deodorize it.

(2) Eliminating the smell of mutton: Adding a small amount of vinegar to the cooked mutton can alleviate the smell of mutton. (3) Reduce the spicy taste: If the cooking is too spicy, add a small amount of vinegar, and the spicy taste will be reduced.

(4) Flavoring: Adding a small amount of vinegar to the cooked dishes can make the dishes more delicious. (5。

Can baking soda wash your face every day? Can I wash my face with vinegar?

Can I wash my face with baking soda and vinegar every day? The suggestions are as follows:

1 Not recommended for daily use. Baking soda is a weakly alkaline substance with good cleanliness, but it is not good to use it every day. This feeling is similar to using a cleansing mask every day. Is it good to clean and exfoliate your face every day? What are the benefits of baking soda washing your face? When removing facial horny skin, it will produce a lot of acidic substances on the skin surface. At this time, washing your face with baking soda can help clean your face, which can not only neutralize the acidic substances on the skin surface, but also promote the blood circulation of the skin and help the metabolism of facial cells. Removing facial blackheads baking soda can not only remove excess keratin on the face, but also dissolve the oil in pores and help the precipitation of blackheads. Therefore, washing your face with baking soda can also remove blackheads and whiten your skin. How to wash your face with baking soda 3 materials: baking soda, water. Methods: Mix baking soda with clear water at the ratio of 1: 10 until baking soda is completely dissolved, then pour it into a basin, dip your hands in soda water and wash your face with clear water. Can baking soda and vinegar wash your face? 4 It is not recommended to use together. Vinegar contains acetic acid and baking soda contains weak base. Putting these two items together will neutralize each other's attributes. Therefore, it is not recommended to wash your face with baking soda and vinegar, but it can get good skin care effect when used alone.