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Balance the equation As(2)(s)+NO(3)^-)...

Balance the equation
`As_(2)(s)+NO_(3)^-)(aq)+H^(+)(aq)rarrAsO_+(4)^(3-)(aq)+S(s)NO(g)+H_(2)O(l)`

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(i)`2MnO_(4)^(-)(aq)+6 H^(+)(aq)+5C_(2)H_(2)O_(4)(aq)rarr2Mn^(2+)(aq)+10CO_(2)(g)+8H_(2)O(l)`
(ii) `H_(2)S(aq)+CCI^(-)(aq)+2H^(+)(aq)`
(iii)`4MnO_(4)^(-)(aq)+5C_(2)H_(5)OH(aQ)+12H^(+)(aq)rarr4Mn^(2+)+5CH_(3)COOH(aq)+11H_(2)O(l)`
(iv)`Bi(s)+3NO_(3)^(-)(aq)+3C_(2)H_(4)(aq)+8H^(+)(aq)rarrBi^(3+)(aq)+3NO_(2)(g)+2H_(2)O(l)`
`(v)Cr_(2)O_(7)^(2-)(aq)+3C_(2)H_(4)O(aq)+8H^(+)(aq)rarr2 Cr^(3+)(aq)+3 C_(2)H_(4)O_(2)(aq)+4H_(2)O(l)`
(vi) `2MnO_(4)^(-)(aq)+10 Br^(-)(aq)+16 H^(+)(aq)rarr2Mn^(2+)(aq)+5Br_(2)(aq)+8H_(2)O(l)`
(vii)`Cu(s)+2NO_(3)^(-)(aq)rarrCu^(2+)(aQ)+2NO_(2)(g)+2H_(2)O(l)`
(viii)`H_(2)S(g)+2Fe^(3+)(aQ)rarr2Fe^(2+)(aq)+S(s)+2H^(+)(aq)`
(ix)`5I^(-)(aQ)+IO_(3)^(-)(aq)+6H^(+)(aq)rarr3I_(2)(aQ)+3H_(2)(l)`
(x)`4I^(-)(aQ)+O_(2)(g)+2H_(2)O(l)rarr2I_(2)(aq)+4OH^(-)(aq)`
(xii)`4Sn(s)+2NO_(3)^(-)(aq)+10H^(+)(aq)rarr4Sn^(2+)+NH_(4)^(+)(aq)+3H_(2)O(l)`
(xiii)`3Cu(s)+2NO_(3)^(-)(aq)+58 H^(+)(aq)rarr3Cu^(2+)(aq)+2NO(g)+5H_(2)O(l)`
(xv)`Sn(s)+4NO_(3)^(-)(aq)+2H^(+)(aq)rarrSnO_(3)^(2-)(aq)+4NO_(2)(g)+5H_(2)O(l)`
(xvi)As`(s)+5NO_(3)^(-)(aq)+2H^(+)(aq)rarrAsO_(4)^(3-)(aq)+5NO_(2)(g)+H_(2)O(l)`
(xviii)`MnO_(4)^(-)(aq)+5Fe^(2+)(aq)+8H^(+)(aq)(rarrMn^(+)(aq)+5Fe^(3+)(aq)+4H_(2)O(l)`
(xix)`S+4HNO_(3)rarrSO_(22)+4NO_(2)+2H_(2)O`
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