1.

Write the equations involved in the manufacture of sulphuric acid in contact process.

Answer»

Solution :Conversion of SULPHUR to sulphur DIOXIDE.
`S+O_(2)RARR SO_(2)`
CATALYTIC conversion of `SO_(2)` to `SO_(3)`. Thermodynamic conditions.
`2SO_(2)+O_(2)overset(V_(2)O_(5))underset(673K)rarr 2SO_(3)+"45.2 Kcal"`
Sulphur trioxide to sulphuric ACID with equation.
`SO_(3)+H_(2)Orarr H_(2)SO_(4)`


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