1. Haber process:
2. Contact process:
\(\text {S + O}_2\) → \(\text {SO}_2\)
\(\text {2SO}_2 + \text {O}_2\) ⇔ \(\text {2SO}_3\)
\(\text {2SO}_3 + \text {H}_2 \text{SO}_4\) → \(\text {H}_2 \text S_2 \text O_7\)
\(\text {H}_2 \text S_2 \text O_7 + \text H_2 \text O\) → \(\text {2H}_2 \text{SO}_4\)
Prepare exams with mock exam papers