Neutralization reactions
Neutralizations of any acid with oxides, hydroxides and carbonates always produce a salt and water.
The only neutralizations that do not produce water are reactions of an acid $\ce{HX}$ with ammonia $\ce{NH3}$ or with organic derivates of ammonia, like amines. These reactions produce an ammonium salt $\ce{NH4X}$ and no water
$$\ce{NH3 + HX -&gt; NH4X}$$ If the acid is $\ce{H2Y}$ or $\ce{H3Z}$, the neutralization reactions are $$\ce{2  NH3 + H2Y -&gt; (NH4)2Y}$$ $$\ce{3 NH3 + H3Z -&gt; (NH4)3Z}$$ It never produces $\ce{H2O}$. If one atom $\ce{H}$ from $\ce{NH3}$ is replaced by an organic radical $\ce{R}$, a primary amine $\ce{RNH2}$ is obtained and the neutralization reaction produces also an ammonium salt $\ce{RNH3X}$ $$\ce{RNH2 + HX -&gt; RNH3X}$$ Similar reactions can be obtained with secondary and tertiary amines. All these reactions produce salts and no water.