7 Write the word equations for the reactions between the following metals(in words no symbols)and acids.
a) magnesium and sulfuric acid
b) iron and nitric acid
c) calcium and hydrochloric acid
d) lead and sulfuric acid
e) aluminium and hydrochloric acid
f) tin and nitric acid
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a) Dilute sulphuric acid reacts with zinc granules to produce zinc sulphate and hydrogen gas
H2o + Zn :- ZnSO4 + H2
(b) Dilute hydrochloric acid reacts with magnesium ribbon to produce magnesium chloride and hydrogen gas.
2HCl + Mg :- MgCl2 + H2o
(c) Dilute sulphuric acid reacts with aluminium powder to produce aluminium sulphate and hydrogen gas.
3 H2So4 + 2Al :- Al2( So4) 3 + 3 H2
(d) Dilute hydrochloric acid reacts with iron filings to produce ferric chloride and hydrogen gas.
6HCl + Fe2 :- 2FeCl3 + 3H2
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