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Does More Hydrogen Mean More Acidic
On the relationship between the amount of hydrogen and the strength of acidity
I have heard that when people talk about the acidity of things, they all think about the amount of hydrogen. So is this reasonable? I would like to discuss it in detail now.
The hydrogen content of man's things is different. It may be thought that the more hydrogen, the stronger the acidity. At first glance, this argument seems reasonable. Looking at all common acids, such as hydrochloric acid and sulfuric acid, all contain hydrogen, and hydrogen ions can be released in water. For hydrogen ions, the reason for the acidity is also.
However, when you think about it, this statement is not entirely good. The acidity of the cover depends not only on the amount of hydrogen. Although some things contain hydrogen, their structures and properties are different, and the difficulty of releasing hydrogen in water is also different. For example, ethanol also contains hydrogen, but it cannot release hydrogen ions in water, so the acidity is extremely weak, and it cannot contain too much hydrogen and is called acid strong.
There are weak acids, although the amount of hydrogen contained is less than that of strong acids, it can gradually release hydrogen ions in a specific environment, showing its acidity. This shows that the amount of hydrogen is the only quasi-standard for the strength of non-broken acidity.
And the acidity of a thing is still related to its environment. Solvent properties and temperature changes can affect the release of hydrogen ions. The same hydrogen-containing thing, in different solvents, its acidity may be very different.
From this perspective, it is said that "the more hydrogen, the stronger the acidity". Although this statement is reasonable, it is not comprehensive. To understand the acidity of a thing, we must look at its hydrogen content, the wonderful structure, and the special environment, and then we can be sure. It is impossible to judge the strength of acidity by the amount of hydrogen.
I have heard that when people talk about the acidity of things, they all think about the amount of hydrogen. So is this reasonable? I would like to discuss it in detail now.
The hydrogen content of man's things is different. It may be thought that the more hydrogen, the stronger the acidity. At first glance, this argument seems reasonable. Looking at all common acids, such as hydrochloric acid and sulfuric acid, all contain hydrogen, and hydrogen ions can be released in water. For hydrogen ions, the reason for the acidity is also.
However, when you think about it, this statement is not entirely good. The acidity of the cover depends not only on the amount of hydrogen. Although some things contain hydrogen, their structures and properties are different, and the difficulty of releasing hydrogen in water is also different. For example, ethanol also contains hydrogen, but it cannot release hydrogen ions in water, so the acidity is extremely weak, and it cannot contain too much hydrogen and is called acid strong.
There are weak acids, although the amount of hydrogen contained is less than that of strong acids, it can gradually release hydrogen ions in a specific environment, showing its acidity. This shows that the amount of hydrogen is the only quasi-standard for the strength of non-broken acidity.
And the acidity of a thing is still related to its environment. Solvent properties and temperature changes can affect the release of hydrogen ions. The same hydrogen-containing thing, in different solvents, its acidity may be very different.
From this perspective, it is said that "the more hydrogen, the stronger the acidity". Although this statement is reasonable, it is not comprehensive. To understand the acidity of a thing, we must look at its hydrogen content, the wonderful structure, and the special environment, and then we can be sure. It is impossible to judge the strength of acidity by the amount of hydrogen.
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