What happens during the reaction between amine and water?Group of answer choicesWater acts as a strong base.Amine acts as proton acceptor.Adding water drives the reaction to the left.Amine acts as proton donor.
Question
What happens during the reaction between amine and water?Group of answer choicesWater acts as a strong base.Amine acts as proton acceptor.Adding water drives the reaction to the left.Amine acts as proton donor.
Solution
During the reaction between an amine and water, the amine acts as a proton acceptor. This is because amines are bases, and bases are proton (H+) acceptors. The nitrogen atom in the amine has a lone pair of electrons, which can be donated to a proton (H+).
When an amine reacts with water, it accepts a proton from a water molecule, forming an ammonium ion and a hydroxide ion. This is represented by the following general equation:
R-NH2 + H2O -> R-NH3+ + OH-
Here, R-NH2 represents the amine, H2O is water, R-NH3+ is the ammonium ion, and OH- is the hydroxide ion.
So, in this reaction, water does not act as a strong base. Instead, it acts as an acid by donating a proton. Also, adding water does not necessarily drive the reaction to the left. The direction in which the reaction is driven depends on various factors, including the concentrations of the reactants and products.
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