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An acid-base reaction is not the exchange of a hydrogen atom $\ce{H}$. It is the exchange of a hydrogen ion (or proton) $\ce{H+}$ . Thus your answer should be: $$\ce{NH3(aq) +HNO3(aq) -> NH4+(aq) + NO3-(aq)}$$
28 Απρ 2021 · Learning Objectives. Identify a Brønsted-Lowry acid and a Brønsted-Lowry base. Identify conjugate acid-base pairs in an acid-base reaction. The Arrhenius definition of acid and base is limited to substances that can generate H + and the OH − ions in aqueous solutions.
12 Ιουλ 2019 · In a solution of a salt formed by the reaction of a weak acid and a weak base, to predict the pH, we must know both the K a of the weak acid and the K b of the weak base. If K a > K b , the solution is acidic, and if K b > K a , the solution is basic.
This is a simple example of ammonia reacting with an acid to make a salt. Ammonia solution. Ammonia doesn't just dissolve in water; it reacts with it. NH 3 (g) + H 2 O(l) NH 4 + (aq) + OH-(aq) This new arrow symbol shows that the reaction is reversible. The ammonia gas reacts with water to give ammonium ions and hydroxide ions.
All acid–base reactions involve two conjugate acid–base pairs, the Brønsted–Lowry acid and the base it forms after donating its proton, and the Brønsted–Lowry base and the acid it forms after accepting a proton.; in Equation \(\PageIndex{12}\), they are NH 4 + /NH 3 and H 2 O/OH −.
23 Ιουλ 2019 · Acid + Base = Salt + water. So, if $\ce {NH3}$ is a base then, it should be, Acid + $\ce {NH3}$ = Salt + Water. But it does not happen. When reacting with acid, it doesn't produce water. For example, $\ce {NH3 + HCl -> NH4Cl}$. -- Reference.
In chemistry, an acid–base reaction is a chemical reaction that occurs between an acid and a base. It can be used to determine pH via titration.
