Let's see.
Al(OH)3 + 3HCl -> AlCl3 + 3H2O
Looks like,
Aluminum chloride.
Neutralization
Hydrogen.
NaOH + HCl >> NaCl + H2O
HCl (Hydrochloric acid) reacts with sodium hydroxide to produce sodium chloride (salt) and water.
The insoluble in water copper(II) hydroxide is formed.
Hydrogen
Hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) in a neutralization reaction. This is an acid + base, so you end up with a salt (NaCl - sodium chloride) plus water (H2O).HCl + NaOH ==> NaCl + H2O
an acid will react easily with base, not with another acid (generally) so sulphuric acid reacts with sodium hydroxide (a base) and not with hydrochloric acid
bicarbonate
strong alkaline
I give an example for ammonium salt ....hmm.... lets just take ammonium chloride as an example . How about alkali ? I take calcium hydroxide as an example for alkali . Calcium hydroxide is formed when calcium oxide reacts with water whereas ammonium chloride is formed when hydrochloric acid reacts with ammonia solution . Calcium hydroxide (alkali) + ammonium chloride (ammonium salt) --> calcium chloride + carbon dioxide + water .
NaOH + HCl >> NaCl + H2O (table ) salt and water.