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Write the chemical equations for the following events .
(a) Aluminium came in contact with air.
(b) Iron filings are dropped in an aqueous solution of copper sulphate.
(c) A reaction was brought about between ferric oxide and aluminium.
(d) Electrolysis of alumina is done.
(v) Zinc oxide is dissolved in dilute hydrochloric acid.

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Similar Questions

Q1

Write chemical equation for the following events.
a. Aluminium came in contact with air.
b. Iron filings are dropped in aqueous solution of copper sulphate.
c. A reaction was brought about between ferric oxide and aluminium.
d. Electrolysis of alumina is done.
e. Zinc oxide is dissolved in dilute hydrochloric acid.

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Q2

Write balanced chemical equations for the following statements :
(a) NaOH solution is heated with zinc granules
(b) An excess of carbon dioxide gas is passed through lime water
(c) Dilute sulfuric acid reacts with sodium carbonate
(d) Eggshells are dropped in hydrochloric acid

(e) Copper (II) oxide reacts with dilute hydrochloric acid.

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Q3

Write chemical equation for the event.
A reaction was brought about between ferric oxide and aluminium.

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Q4

Write the balanced chemical equation for the reaction between Copper oxide and dilute Hydrochloric acid .

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Q5

Write chemical equation for the event.
Zinc oxide is dissolved in dilute hydrochloric acid.

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