Question

write four equation with chemical equation for the reaction of aluminium with hydrogen acid​

Answer 1

Answer:

Dilute sulphuric acid reacts with zinc granules to produce zinc sulphate and hydrogen gas

H  2 SO  4 (aq)+Zn(s)→ZnSO 4  (aq)+H  2  (g)

(b) Dilute hydrochloric acid reacts with magnesium ribbon to produce magnesium chloride and hydrogen gas.

2HCl(aq)+Mg(s)→MgCl  2  (aq)+H  2 (g)

(c)  Dilute sulphuric acid reacts with aluminium powder to produce aluminium sulphate and hydrogen gas.

3H  2 SO  4  (aq)+2Al(s)→Al  2 (SO  4 )3  (aq)+3H  2  (g)  

(d)  Dilute hydrochloric acid reacts with iron filings to produce ferric chloride and hydrogen gas.

6HCl(aq)+Fe(s)→2FeCl  3  (aq)+3H2  (g)

Explanation:

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