Question

the word equation for the reaction that takes place in it when the seal is broken.

Answer 1

Answer:

The chemical reaction taking place in the flask is-

Zn

(s)

+

(Dil.)

H

2

SO

4

(aq.)

⟶ZnSO

4

(s)

+H

2

(g)

Zinc reacts with dilute sulphuric acid to produce hydrogen gas (H

2

) and zinc sulphate.

Thus the gas evolved in the reaction is hydrogen.

Hydrogen is a nontoxic, tasteless and highly combustible diatomic gas.

Explanation:

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Answer 2

Answer:

The chemical reaction taking place in the flask is-

The chemical reaction taking place in the flask is-Zn

The chemical reaction taking place in the flask is-Zn (s)

The chemical reaction taking place in the flask is-Zn (s)

The chemical reaction taking place in the flask is-Zn (s) +

(Dil.)

(Dil.)H

(Dil.)H 2

(Dil.)H 2

(Dil.)H 2 SO

(Dil.)H 2 SO 4

(Dil.)H 2 SO 4

(Dil.)H 2 SO 4

(Dil.)H 2 SO 4 (aq.)

⟶ZnSO

⟶ZnSO 4

⟶ZnSO 4

⟶ZnSO 4

(s)

(s)

(s) +H

(s) +H 2

(s) +H 2

(s) +H 2

(s) +H 2 (g)

(s) +H 2 (g)

(s) +H 2 (g)

(s) +H 2 (g) Zinc reacts with dilute sulphuric acid to produce hydrogen gas (H

(s) +H 2 (g) Zinc reacts with dilute sulphuric acid to produce hydrogen gas (H 2

) and zinc sulphate.

) and zinc sulphate.Thus the gas evolved in the reaction is hydrogen.

) and zinc sulphate.Thus the gas evolved in the reaction is hydrogen.Hydrogen is a nontoxic, tasteless and highly combustible diatomic gas.

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