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What happends when HCHO plus NH3?
methenamine, CH2=NH2 is formed
Which functional group can accept or release protons H depending on pH?
carboxyl, amino, phosphate
What is the formula of amino acid?
The general formula of an amino acid is R-CH(NH2)-COOH, where R represents the side chain specific to each amino acid. This formula represents the basic structure common to all amino acids, which includes an amino group (-NH2) and a carboxyl group (-COOH) bonded to a central carbon atom.
How to Evaluate the ratio MH plus pH 3 divided by MH plus pH 7?
To evaluate the ratio MH plus pH 3 divided by MH plus pH 7, first determine the molar concentration of each species at pH 3 and pH 7 using the Henderson-Hasselbalch equation. Then calculate the ratio of the concentrations of MH at pH 3 to pH 7, and divide this by the ratio of pH 3 to pH 7.
What is the pH of solution with H plus 2.310?
pH = -log [H+], so if the [H+] is 2.310 M, the pH = -0.3636
What happends when HCHO plus NH3?
methenamine, CH2=NH2 is formed
Which functional group can accept or release protons H depending on pH?
carboxyl, amino, phosphate
What is pH value of thiourea?
Above 7 being basic like any (di)amine group (-NH2)2 .Thiourea is an organosulfur compound of with the formula S=C(NH2)2 .
Why can't N2 plus H2 give NH2?
To achieve a full outer shell of electrons nitrogen needs three bonds, in NH2 it would only have two. Instead they form NH3
What is the formula of amino acid?
The general formula of an amino acid is R-CH(NH2)-COOH, where R represents the side chain specific to each amino acid. This formula represents the basic structure common to all amino acids, which includes an amino group (-NH2) and a carboxyl group (-COOH) bonded to a central carbon atom.
How to Evaluate the ratio MH plus pH 3 divided by MH plus pH 7?
To evaluate the ratio MH plus pH 3 divided by MH plus pH 7, first determine the molar concentration of each species at pH 3 and pH 7 using the Henderson-Hasselbalch equation. Then calculate the ratio of the concentrations of MH at pH 3 to pH 7, and divide this by the ratio of pH 3 to pH 7.
What are the formulas for the 8 essential amino acids?
Valine: HO2CCH(NH2)CH(CH3)2 Tryptophan: C11H12N2O2 Threonine: HO2CCH(NH2)CH(OH)CH3 Phenylalanine: HO2CCH(NH2)CH2C6H5 Methionine: HO2CCH(NH2)CH2CH2SCH3 Lysine: HO2CCH(NH2)(CH2)4NH2 Leucine: HO2CCH(NH2)CH2CH(CH3)2 Isoleucine: HO2CCH(NH2)CH(CH3)CH2CH3
Why did your pool water turn green immediately after adding pH plus?
Your pool water turned green immediately after adding pH Plus because the chemical had increased the pH level to high. You may need to adjust the alkalinity levels of the water using another pool chemical such as pH Minus of pH Alkalinity Plus.
Is NH2 an acid?
No, substances containing the -NH2 group are basic. The NH2- ion is extremely basic.
What is the molecular geometry of NH2-?
NH2- is sp3 hybridized and there is 2 bonding and 2 lone pair of electron,that's why shape of NH2 is angular.
What is the pH of solution with H plus 2.310?
pH = -log [H+], so if the [H+] is 2.310 M, the pH = -0.3636
PH equals -logH3O plus?
true
