Write down the equations of chemical reactions between hydrochloric acid and the following
| August 18, 2021 | education
Write down the equations of chemical reactions between hydrochloric acid and the following metals: a) lithium b) zinc c) aluminum, what type are these reactions?
The equations for the reactions between hydrochloric acid and metals:
a) 2Li + 2HCl = 2LiCl + H2 (lithium chloride and hydrogen are formed);
b) Zn + 2HCl = ZnCl2 + H2 (zinc chloride and hydrogen are formed);
c) 2Al + 6HCl = 2AlCl3 + 3H2 (aluminum chloride and hydrogen are formed).
These reactions are of the type of substitution.
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