26-05-2017
Chemistry

contestada

According to one acid-base theory, NH3 acts as a base when an NH3 molecule

A) accepts an H+ion
B) donates an H+ ion
C) accepts an OH-ion
D) donates an OH- ion

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MaggyMT92 MaggyMT92

02-06-2017

According to the acid-base theory, base in a molecule that accepts a proton (H⁺ ion), while acid gives a proton (H⁺ ion).
Because NH₃ is a base it will accept H⁺ ion, as shown in the equation:
NH₃ + H⁺ → NH₄⁺

The correct answer is A) accepts an H⁺ ion.

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