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A guanidinium group is basic because it contains a nitrogen atom with a lone pair of electrons that can accept a proton, making it capable of acting as a Brønsted-Lowry base by accepting a hydrogen ion (proton). This protonation gives rise to a positive charge on the nitrogen, increasing its electron density and enhancing its ability to donate electrons.
What else can I help you with?
Is the amino group acidic or basic?
The amino group is basic.
What is the method to calculate the isoelectric point of arginine?
The isoelectric point of arginine can be calculated by averaging the pKa values of its ionizable groups, which are the amino group (pKa around 9.0), the carboxyl group (pKa around 2.2), and the guanidinium group (pKa around 12.5). The isoelectric point is the pH at which the molecule carries no net charge.
Why is lead included in group 1 of basic radicals?
Lead (Pb) is included in group 1 of basic radicals because it forms basic oxides and hydroxides when reacting with acids. This means that lead compounds can neutralize acids and have properties of a basic radical.
This functional group is weakly basic because it can accept an H ion?
Amine functional group.
Which is more basic aniline or p-nitroaniline?
Aniline is more basic than p-nitroaniline because the presence of a nitro group (-NO2) in p-nitroaniline decreases its basicity by withdrawing electron density from the amino group. Aniline, on the other hand, lacks this electron-withdrawing group, making it more basic.
Why is arginine the most basic amino acid?
Because it has a guanidinium group. Guanidinium groups have a pKa of 12.48, and thus can remain positively charged in most pH conditions, rendering them strongly basic.
Is the amino group acidic or basic?
The amino group is basic.
What is guanidium salts?
Guanidinium salts are salts derived from guanidine - CHN(NH2)2.
What is the method to calculate the isoelectric point of arginine?
The isoelectric point of arginine can be calculated by averaging the pKa values of its ionizable groups, which are the amino group (pKa around 9.0), the carboxyl group (pKa around 2.2), and the guanidinium group (pKa around 12.5). The isoelectric point is the pH at which the molecule carries no net charge.
What are the example of basic group food?
the basic food groups are like as follows: 1:vegetable groups 2:fruits group. 3:meat group. 4:cereal group 5:milk group. these all are the basic groups in foods
Is hydroxyl group basic?
No, the hydroxyl group is not basic. It is a functional group that contains an oxygen atom bonded to a hydrogen atom, and its presence in a molecule does not make it basic. The basicity of a molecule is determined by the presence of basic functional groups such as amino groups.
What basic food group is amylase capable of digesting?
The basic food group that amylase capable of digesting is protein, and the lipase is lipids The basic food group that amylase capable of digesting is protein, and the lipase is lipids
Why is lead included in group 1 of basic radicals?
Lead (Pb) is included in group 1 of basic radicals because it forms basic oxides and hydroxides when reacting with acids. This means that lead compounds can neutralize acids and have properties of a basic radical.
New basic 4 groups of food?
- whole grain group=- vegetable group==- fruit group==- legume group=
Is glycine dibasic?
No, glycine is NOT dibasic. It has one acidic group and one basic amino group, so depending on the pH it will be acidic, basic, or neutral.
Which group 5A element forms the most basic oxide?
Bi, Bismuth forms the most basic oxide in group 5A because it has the most metallic character.
Why basic character of alkali metals increases down the group?
The basic character of alkali metals increases down the group because as you move down the group, the atomic size increases and the outermost electron is further away from the nucleus. This results in a weaker hold on the outermost electron, making it easier for the metal to lose it and exhibit basic properties.
