Can you drink water that neutralizes acid and alkali, and can acid and alkali be neutralized?

Can't drink it. After all, this is something that is produced by chemical reactions with chemicals, and no matter how accurate you calculate, the chemical reaction will not be able to react exactly as you think. Moreover, the drugs used in the general laboratory are not 100% pure, and there will be impurities to some extent, and these impurities may cause poisoning.

After acid-base neutralization, the solution contains many anions and cations, has a high osmotic pressure, and does not quench thirst, of course, if these examples are toxic, let alone drink.

Brother He will definitely be able to neutralize it, as long as the molar amount of the two is comparable, it can be completely neutralized. Neutralization reaction: Acids and bases exchange components with each other to form a reaction of salt and water. A certain amount of heat is generated during the reaction.

Principle of neutralization reaction: dissolved in water and ionized into freely moving anions and cations in water.

For example, HCl is ionized into hydrogen and chloride ions, while NaOH is ionized into sodium ions and hydroxide ions. Hydrogen ions and hydroxide ions combine to form water that is extremely difficult to ionize, so what is left in the solution are sodium ions and chloride ions, and sodium ions and chloride ions are still in an ionized state in the solution and do not combine. But the product is NaCl.

The reaction between acid and alkali to produce salt and water is called neutralization.

Some people think that drinking alkaline water is good for the body, and some people think that drinking acidic water is better, so which statement is true?

According to the relevant data, in fact, whether it is alkaline water or acidic water, there is no scientific basis, judging the quality of which water to drink, is to see whether the water meets the health standards, whether there are contaminated components in the water.

Our digestive system is a very complex process, water is drunk into the stomach, the environment of our stomach is acidic, the role of gastric juice is to help digest food, and the effect of sterilization, it is a relatively acidic liquid. So no matter what kind of water you drink, when it comes to the stomach, the pH level does not change much.

There are many pure water and mineral water on the market that are acidic, and some people will think that drinking more alkaline water is good for health, but in fact, this statement has not been verified.

So what kind of water is healthy water? 1. Water without pollution, water without harmful substances. 2. Water with moderate content of calcium and magnesium ions. 3. Water containing minerals and trace elements. Fourth, pure natural water.

In general, whether it is alkaline water or acidic water, it will become acidic in the stomach, so there is no need to care about acidic alkalinity, but should pay attention to whether there are pollutants in the water and whether it is healthy and safe!

There are a variety of acid-base buffer pairs in human body fluids, such as carbonate bicarbonate buffer pairs, dihydrogen phosphate phosphate hydrogen phosphate buffer pairs, and so on. When the acidic substances in the human body increase, such as ingesting too much acidic drugs or foods, the alkaline components in the buffer pair will be neutralized with the acid, and when the alkaline substances in the human body increase, such as taking a large amount of sodium bicarbonate, the acidic components in the buffer pair will buffer off too much alkali to maintain a relatively stable acid-base balance in the human body.

Categories: Education, Science, >> Science & Technology.

Problem description: Water can be ionized into H ions and OH ions.

Acid refers to a substance in which all cations ionized are H ions.

A base is a substance in which the ionized anions are all OH ions.

Analysis: First of all, you have to be clear: water is a substance that is difficult to ionize, because it is an oxide

Pure water is neutral, because the definition of acid and alkali is based on the premise of "water is neutral", because people take "water is neutral" as a reference system, which introduces the classification of acidic and alkaline substances!

If you don't understand it, you can see from the neutralization reaction that water is neutral, because hydroxide and hydrogen ions react one-to-one

Another point is that your question is about the acidity and alkalinity of water, which is not directly related to the definition of acidity and alkalinity, because not only acids are acidic, but also acidic oxides!

Studying chemistry requires rigorous thinking, but there are some issues that don't go into the nitty-gritty, and it can be said that questions like this are actually just a matter of knowing that pure water is neutral, unless you want to make a difference in chemistry.