Write an equation for the reactions of hydrochloric acid on: (b) magnesium foil
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Solution
Hydrochloric acid reacts with Magnesium to give magnesium chloride(MgCl3) and hydrogen gas (H2)
This reaction is the characteristic reaction of metals with acid along with single replacement reactions,
Reaction involved is: Mg+2HCl→MgCl2+H2