The molecular formula of the urea is NH2-CO-NH2. The proteins are long chain of many amino acids. Urea is formed out of metabolism ( break down) of the amino acids.
It stands for an amino group.
HooC-C6H4-CooH+2NH3=NH4OOC-C6H4-CooNH4--- -2H2O= NH2-CO-C6H4-CO-NH2
AnswerBasic amine formula is A-NH2 , A-NHR, or A-NR2; (in which A is an alkyl or aryl group, singly bonded, may be substituted) Primary will have no R group like phenylamine (C6H5)-NH2Secondary amine will have on R groupTertiary will have two.
Copper sulphate gives biuret reagent it's blue colour.
No, substances containing the -NH2 group are basic. The NH2- ion is extremely basic.
The molecular formula of the urea is NH2-CO-NH2. The proteins are long chain of many amino acids. Urea is formed out of metabolism ( break down) of the 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
NH2- or ammine is its the derivative of ammonia
NH2- is sp3 hybridized and there is 2 bonding and 2 lone pair of electron,that's why shape of NH2 is angular.
NH2 -CO-NH2 Atomic Weight = 60.02 Nitrogen = 46.7% Hydrogen = 6.7% Carbon = 20.0% Oxygen = 26.6
It stands for an amino group.
The functional group is the NH2. It is an amino functional group.
Biuret test works for any compound containing two or more of these groups: CO-NH, CO-NH2, CH2-NH2, CNH-NH2, CS-NH2. Amino acids only have one.
NH2-CO-NH2 is called urea.
Yes, the -NH2 group is polar and has weak basic (proton accepting) properties.
NH2=amino group COOH=Carboxylic acid therefore -oic acid