Baking soda, vinegar and water, what wonderful phenomena will happen?

<> take a beaker.

Pour in a small amount of white vinegar about 5 ml, then carefully add a tablespoon of baking soda.

Stand still for a moment and observe the phenomenon.

Cover the glass sheet and touch the outer wall of the beaker with your hands.

Experiments or conclusions:

Eventually, carbon dioxide is produced.

There was a violent reaction, and a lot of bubbles were produced, but they were colorless, not white.

Therefore, touching the bottom of the cup has a warm and hot feeling.

Little Suda. It's sodium bicarbonate.

When he mixes with vinegar, the two react violently to produce a lot of carbon dioxide! Now there is a large amount of colorless and odorless gas generated!

The baking soda solution is alkaline and the white vinegar solution is acidic.

After the two are mixed, bubbles are generated.

Xiao Suda is sodium bicarbonate, and when he mixes it with vinegar, the two will react violently to produce a large amount of carbon dioxide! Now there is a large amount of colorless and odorless gas generated!

The baking soda solution is alkaline and the white vinegar solution is acidic.

After the two are mixed, bubbles are generated.

You can smell sour.

Baking soda and white vinegar together will have carbon dioxide.

Phenomenon after baking soda mixed with white vinegar: a violent chemical reaction occurs.

A lot of colorless bubbles are produced, like a volcanic eruption.

The same. Baking soda is sodium bicarbonate, and the main ingredient of vinegar is acetic acid. Sodium bicarbonate reaction equation with acetic acid.

Sodium bicarbonate is white crystals, with some fine crushed ice Ken that.

It is water-soluble and alkaline, stable at room temperature, carbon dioxide, no change in dry air, and slowly deliquescent in humid air.

The chemical reaction is exothermic and do not allow the child to touch the utensils with their hands.

Keep the heating pan clean, preferably with distilled water.

Cleaning. Carefully burn during the heating of the solution.

Parents must be accompanied throughout the process, and children under 4 years of age are not recommended to try this experiment.

You need to be cautious about experimenting, don't hurt yourself, and worry about the safety of others<>

They also have a cleaning effect. The ingredient of baking soda is sodium bicarbonate, which has the effect of cleaning and deodorizing, and can also soften the water quality, so as to avoid calcium and magnesium ions in the water from encountering the soap remaining in the laundry sink, which is easy to form soap stains that are insoluble in water and accumulate in the laundry sink. The acidic effect of white vinegar has a natural bactericidal function.

When baking soda is mixed with vinegar and water, it will produce a lot of foam. The chemical composition of baking soda is sodium bicarbonate, which reacts with vinegar to produce carbon dioxide gas. If carbon dioxide gas is in the water, it will become a foam and the carbon will appear.

A large number of bubbles will be generated. Because the main ingredient of baking soda is sodium bicarbonate, it reacts with acids to produce carbon dioxide.

Baking soda with vinegar and water will produce gas bubbling all the time when mixed together. This is because baking soda and vinegar react to produce carbon dioxide, so they bubble.

A large number of bubbles are produced with an aggressive sound, and baking soda and white vinegar are mixed to produce a new substance, carbon dioxide gas.

Add baking soda and vinegar to the water, and the amazing happens!

Baking soda and vinegar undergo a violent chemical reaction. The main ingredient of baking soda, that is, sodium bicarbonate vinegar, is acetic acid, baking soda and vinegar reaction can play a role in fermentation, and it can also be used to remove dirt, and the water outlet of the stainless steel sink is often easy to fill with garbage, and the dirt in it is also the most difficult to clean.

Features of baking soda and vinegarBaking soda is sodium bicarbonate, commonly known as baking soda soda powder heavy cao, the solubility of white fine crystals in water is less than sodium carbonate, is an industrial chemical, vinegar is acetic acid is an acid, baking soda is sodium bicarbonate, is an alkaline salt, according to the conditions of metathesis reaction ab plus cd is equal to ad plus cb in the product of water gas and precipitation.

The reaction can occur, because the reaction between vinegar and baking soda will produce sodium acetate water carbon oxide, which meets the reaction conditions, so a chemical reaction can occur, and baking soda and vinegar mixed together will produce a large number of bubbles that will extinguish the match, indicating that this gas can not help combustion, and the gas is determined to be CO2.

The phenomenon after baking soda is mixed with white vinegar: a violent chemical reaction occurs, and a lot of colorless bubbles are produced, like a volcanic eruption.

Baking soda is sodium bicarbonate, and the main ingredient of vinegar is acetic acid. The reaction equation between sodium bicarbonate and acetic acid is: CH3COOH+NaHCO3=CH3COONA+CO2+H2O.

Sodium bicarbonate is weakly alkaline when dissolved in water. This property allows it to be used as a leavening agent in the food production process. Sodium bicarbonate will remain sodium carbonate after action, and too much use will make the finished product have an alkaline taste.

The main ingredient of baking soda is sodium bicarbonate, which reacts with acetic acid in vinegar to produce a large amount of carbon dioxide, and this metathesis chemical reaction can also play a role in fermentation.

Baking soda with white vinegar is a detergent, and the ingredient of baking soda is sodium bicarbonate, which has a cleansing, deodorizing effect, and can also soften water quality. The acidic effect of white vinegar can disinfect and sterilize.

A mixture of baking soda and white vinegar can be used to remove dirt that is difficult to dispose of, but not for washing your face. Vinegar and baking soda can be used separately to wash the face, but when used together, there is an acid-base neutralization reaction. Washing your face with vinegar has the effect of skin rejuvenation, wrinkle removal, and acne.

Washing your face with baking soda has the effect of removing oil, exfoliating and whitening.

Vinegar and baking soda undergo a violent chemical reaction, creating a large number of colorless bubbles. The chemical name of baking soda is sodium bicarbonate, the main component of vinegar is acetic acid, and the chemical equation is: CH3COOH+NAHCo3==H2O+CO2 +CH3COONA, so bubbles will be produced.

Baking soda is an inorganic salt, normally a white crystalline powder, odorless, and easily soluble in water.

The chemical name of baking soda is sodium bicarbonate, sodium bicarbonate is an acid salt, which is weakly alkaline when dissolved in water, and can be used as a leavening agent in food production, and can also be used to clean and remove odors.

Baking soda and vinegar undergo a chemical reaction that produces a lot of bubbles.

When baking soda and white vinegar are mixed together, a violent reaction occurs to produce sodium acetate, carbon dioxide, and water, and the reaction phenomenon is that the nucleation seeps into a large number of bubbles that look like a volcanic eruption. The main ingredient of baking soda is sodium bicarbonate, the main ingredient of vinegar is acetic acid, and the chemical reaction equation of sodium bicarbonate and acetic acid is: ch cooh + nahco = ch coona + co + h o.

In this chemical reaction, baking soda is dissolved in water to ionize bicarbonate, and acetic acid is more acidic than carbonic acid, so acetic acid and bicarbonate undergo metathesis reaction. Using their chemical reaction, baking soda and white vinegar can play a lot of wonderful uses, in life, cleaning cuffs and neckline stains, cleaning kitchen grease, cleaning faucets, unclogging sewers, washing toilets can be used in this pair.

Uses of baking soda

1. Baking soda powder can remove residual pesticides and chlorine in tap water, soak the water locust with a tablespoon of baking soda, wait for the water to turn yellowish color, and then put the fruits and vegetables in to clean, so that it can be soaked for 2 to 3 minutes.

2. If you put too much vinegar in the cooking food, you can add some baking soda to the pot to neutralize the sourness; When boiling or sautéing vegetables, add some baking soda to the pot, and the cooked vegetables will be exceptionally green and not easy to turn yellow.

3. While putting laundry detergent, try to pour 2 3 cups of baking soda powder, which can enhance the washing power, make the clothes cleaner, and will not hurt the clothes.

4. Dissolve an appropriate amount of baking soda in hot water about Celsius, and rub some soap to wash the dirt on the collar and cuffs, the effect is definitely better and faster than any cleaning agent.

Neutralization reaction occurs, the reaction formula: CH3COOH +NaHCO3 = CH3COONA +CO2 +H2O; The gas produced is carbon dioxide.

Phenomenon: A large number of bubbles are produced with an aggressive sound.

The main ingredient of baking soda is sodium bicarbonate, vinegar contains acetic acid, and acetic acid and sodium bicarbonate react to form carbon dioxide.

Baking soda must be familiar to everyone, the scientific name is sodium bicarbonate, it is a white powder soluble in water, which can be used to make some pasta, not only In terms of cleaning, the effect of baking soda is also very good, usually baking soda is dissolved in water, and a foreigner does not take the usual path.