Hydrogen gas plus metal halide (depends in the anion in the acid). It's going to be a single replacement reaction, so long as it's a strong acid.
salt + hydrogen.
e.g. Aluminium + Nitric acid = Aluminium nitrate + Hydrogen
n n
Strong acid + metal acetate --> acetic acid (weak acid) + metal salt (of the strong acid)
Acid plus Base gives a Salt and Water. Acid plus Metal gives Hydrogen gas and a Salt.
Metal+Acid=Metal Salt+ Hydrogen i.e. Francium + Sulphuric Acid = Francium Sulphate + Hydrogen
acid + metal carbonate--> Salt+ Carbon dioxide+ water
Common one. Zn + 2HCl --> ZnCl2 + H2 The salt, zinc chloride and the hydrogen gas products coming from the reaction of the zinc metal and hydrochloric acid.
Metal+Acid=Salt+Hydrogen
Metal Hydroxide + Acid = Metal Salt + Water
Strong acid + metal acetate --> acetic acid (weak acid) + metal salt (of the strong acid)
An acid plus a metal produces a salt of the acid plus Hydrogen gas. 2HCl + 2Na ---> 2NaCl + H2
acid+metal-->salt plus hydrogen
Acid plus Base gives a Salt and Water. Acid plus Metal gives Hydrogen gas and a Salt.
hydrogen gas
Metal+Acid=Metal Salt+ Hydrogen i.e. Francium + Sulphuric Acid = Francium Sulphate + Hydrogen
Hydrogen. Acid plus metal is always hydrogen.
acid + metal carbonate--> Salt+ Carbon dioxide+ water
copper sulphate plus hydrochloric acid
Common one. Zn + 2HCl --> ZnCl2 + H2 The salt, zinc chloride and the hydrogen gas products coming from the reaction of the zinc metal and hydrochloric acid.