After using the kettle for a long time, why do many people like to use vinegar to wash?

After using the kettle for a long time, why do many people like to use vinegar to wash? Because the main cost of vinegar is acetic acid.

Whereas, the main component of limescale is calcium carbonate.

When the two fuse together, a chemical reaction occurs.

Vinegar breaks down calcium into water-soluble salts.

Both natural and tap water used in daily life contain mineral salts such as calcium carbonate and calcium bicarbonate to some extent.

magnesium carbonate and magnesium bicarbonate, etc. Usually these minerals dissolved in water are invisible, but when the water is heated and boiled, bicarbonate.

The precipitate that is heated and decomposed into fine calcium carbonate, magnesium carbonate and other precipitates from the water, and adheres to the wall of the burning kettle or thermos flask together with the calcium carbonate and magnesium carbonate in the water, and over time forms scale. Because scale will affect the heat transfer and heat preservation of the container, and may enrich some heavy metals that are harmful to the human body, it is necessary to remove the scale regularly.

Friends who have used an electric kettle will know that although it is very convenient to use, after a long time, there will be some small scale precipitated at the bottom of the kettle. This scale is very troublesome to clean, and sometimes it can't be cleaned with a cleaning ball, which has become a problem in many people's lives. The kettle not only looks great, but also has a certain impact on the water quality.

This is when vinegar that will expire comes in handy, because the main cost of vinegar is acetic acid, and the main ingredient of limescale is calcium carbonate. When I was teaching in high school, my chemistry teacher taught us this principle. When the two fuse together, a chemical reaction occurs.

Vinegar breaks down calcium into water-soluble salts. At this time, the limescale can be removed with a gentle wipe, which is very convenient to use.

Add an appropriate amount of water to the electric kettle to bring the solvent to a boil. After boiling, the solvent inside will boil on the inner wall of the kettle, so that the scale in the kettle will come off automatically. After adding water a few times, the sewage in the kettle can be poured out.

At this time, we can see that the water after washing is very turbid. Finally, rinse the inner wall of the kettle with clean water several times, so that the hot kettle is cleaned and the scale will fall off automatically.

Remove limescale from lemons. Lemon not only has a beauty effect, but also promotes metabolism. In addition, it is also a good way to remove limescale.

Cut the lemon into chunks and put it in an electric kettle, add the appropriate amount of water, and bring to a boil. After boiling it a few times, you will notice that the limescale will slowly fall down and a refreshing lemon flavor will be left in the kettle.

with vinegar. It is the most direct and easiest way to clean the scale of the kettle, but because acetic acid is a weak acid.

Simple soaking, the reverse reaction is very slow, so it needs to be "catalyzed" for the reaction. Of course, using vinegar to remove limescale from your kettle is just one way to do it, and there are plenty of other tricks that can quickly remove aged hard dirt from your kettle!

Because vinegar contains acetic acid, which can effectively dissolve the scale in the inner wall of the kettle, people like to use vinegar to clean the kettle after it has been used for a long time.

Because vinegar is rich in acetic acid, it can effectively decompose and melt the calcium carbonate on the inner wall, that is, scale, it is recommended to blanch it with boiling water before cleaning, which can play a role in sterilization.

Because after the kettle is used for a long time, a layer of scale will be deposited on the surface of the kettle, the main component of scale is calcium carbonate, and the main component of our vinegar is acetic acid, ** combined with calcium carbonate, carbon dioxide and water can be generated, and this scale can be dissolved very well.

Because the ingredients in vinegar can remove limescale and react with scale, it can be cleaned with vinegar.

There was a reaction because the boiling point of vinegar was low, and the scale reacted with vinegar to produce carbon dioxide gas, and the gas rushed upwards and the water came out.

It turned out that the dog skin plaster and the god man liked to use vinegar and perform tricks such as touching money in the oil pot. The boiling point of vinegar seems to be between 60 and 75 degrees, sinking at the bottom of the pot. After boiling, turning flowers is very similar to boiling in an oil pan.

Because the scale reacts with the vinegar to produce carbon dioxide gas, the gas flushes upwards and the water comes out.

It's an acidic and alkaline reaction, which produces a small amount of carbon dioxide, and you heat it up to intensify the reaction, causing the carbon dioxide to be excreted aggravated, and the electric kettle is covered, so the water sprays out when it boils.

In addition to the chemical reaction, another reason is that it is easier to produce steam when there is not much water. The electric kettle should still be usable after drying it, depending on whether the circuit is burned out.

A small amount of many times, with physical cleaning, will be clean. Of course, it can be used after cleaning up.

Boiling vinegar, the vinegar will create a lot of foam, and of course it will overflow.