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GCSE Chemistry > Contact Process
The contact process is the name given to the process by which sulphuric acid is produced. Sulphuric acid has many uses such as the manufacturing of:
Paints / Pigments
Soaps / Detergents
Fibres
Plastics
Fertilisers
The following reactions are involved:
S (s) + O
2
(g) ----> SO
2
(g) (sulphur dioxide)
2SO
2
(g) + O
2
(g) ----> SO
3
(g) (sulphur trioxide)
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GCSE Chemistry > Contact Process
