Question

With the help of balanced chemical equations, explain the formation of Sulphuric acid.

Answer 1

Answer:

SO

3

is converted to Sulphuric acid in the contact process by dissolution in 98% sulphuric acid to form oleum (H

2

S

2

O

7

) followed by dilution of oleum with water.

SO

3

+H

2

SO

4

→H

2

S

2

O

7

H

2

S

2

O

7

+H

2

O→2H

2

SO

4

Answer 2

Sorry but I don't know the answer.

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