Reaction (rate) between magnesium ribbon and hydrochloric acid

Aim
It is to tell how the reaction between magnesium and hydrochloric acid will be effected if we change the concentration of hydrochloric acid.
Introduction
In the experiment the magnesium reacts with the hydrochloric acid to create magnesium chloride and hydrogen. The balanced formula for this is:
Mg(s) + 2HCL(aq) MgCl2(aq) + H2(g)
Magnesium + hydrochloric acid Magnesium Chloride + Hydrogen
Magnesium will react with hydrochloric acid, because it is higher in the reactivity series than hydrogen. The magnesium displaces the hydrogen in the acid, so it forms…