Question

3. Balance the following chemical equations,
(a) Fe + HCI- FeCl + H2
(b) Ho Electricity, H, + 0)
(c) H2 + CO2 → HCI
(d) Na + 0 → Na₂o
(e) Zn + O → Znd
​

Answer 1

Answer:

(a) 2HNO

3

+Ca(OH)

2

→Ca(NO

3

)

2

+2H

2

O

(b) 2NaOH+H

2

SO

4

→Na

2

SO

4

+2H

2

O

(c) NaCl+AgNO

3

→AgCl+NaNO

3

(d) BaCl

2

+H

2

SO

4

→BaSO

4

+2HCl

Explanation:

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