1.

Balance the following equation using oxidation number method.S + HNO_(3) rarr H_(2)SO_(4) + NO_(2) + H_(2)O

Answer»

Solution :
2. S + `6HNO_(3) rarr H_(2)SO_(4) + NO_(2) + H_(2)O`
3. BALANCE the equation (except O and H)
S + `6HNO_(3) rarr H_(2)SO_(4) + 6NO_(2) + H_(2)O`
4. Balance O atoms by adding `2H_(2)O`
S + `6HNO_(3) rarr H_(2)SO_(4) + 6NO_(2) + 2H_(2)O`


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