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Why CH3CH2NH3 more acidic than H2O do not use Pka value please, show me ur reason...

Why CH3CH2NH3 more acidic than H2O
do not use Pka value please, show me ur reason by comparing structures

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Answer #1

Why CH3CH2NH3 more acidic than H2O
do not use Pka value please, show me ur reason by comparing structures


see dude electronegativity of N<O, as we know that with increasing the electronegativity the of the atoms the stability of the negative charge on that atoms also get increases.


here acidity means the release of H+. so after loosing the H+ ion form H2O and CH3CH2NH2 they will form OH- and CH3CH2NH- (these are called conjugate base of the corresponding acid) respectively. as electronegativity of O>N, so the stability of OH- > CH3CH2NH- . as we know the more stable conjugate base means its correspondin acdic compound is more acidic than less stable conjugate base.

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