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Balance the following redox reaction in ...

Balance the following redox reaction in acidic medium by ion electron method.
`Zn(aq.)+NO_(3)^(-)(aq.)toZn^(2+)(aq.)+N_(2)O(g)+H_(2)O`

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Balance the following half-reactions in acidic medium: (a) IO_(3)^(Ө)(aq) rarr I_(3)^(Ө)(aq) (b) NO_(3)^(Ө)(aq) rarr NO_(2)(g) ( c) VO^(2-)(aq) rarr B^(3+) (aq)

O_(3)(g)+I^(-)(aq)+H_(2)O(l) to

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Balance the following equation in acidic medium by boht oxidation numbr and ion electron methods nad identify the oxidatns and the reductants (i) MnO_(4)^(-)(aq)+C_(2)H_(2)O_(4)(aq) to Mn^(2+)(aq)+CO_(2)(g)+H_(2)O(l) (ii) H_(2)S(aq)+CI_(2)(g) to S(s)+CI^(-)(aq) (iii) MnO_(4)^(-)(aq)+C_(2)H_(5)OH(aq) to Mn^(2+)(aq)+CH_(3)COOH(aq) (iv) Bi(s)+NO_(3)^(-)(aq) to Bi^(3+)(aq)+NO_(2)(g) (v) Cr_(2)O_(7)^(2-)(aq)+c_(2)H_(4)O(aq)to Cr^(3+)(aq)+C_(2)H_(4)O_(2)(aq) (vi) MnO_(4)^(-)(q)+Br^(-)(aq) to Mn^(2+)(q)+Br_(2)(aq) (vii) Cu(Aq)+NO_(3)^(-)(aq) to Cu^(2+)(aq)+NO_(2)(g) (viii) H_(2)S(g)+Fe^(3+)(aq) to Fe^(2+)(aq)+S(s)+H^(+)(aq) (ix) I^(-)(aq)+O_(2)(g)+H_(2)O(l) to I_(2)(aq)+(OH)^(-)(aq) (x) Zn(s)+NO_(3)^(-)(aq)+H^(+)(aq) to Zn^(2)(aq)+N_(2)O(g)+H_(2)O(l) (xi) As(s)+NO_(3)^(-)(aq)+H^(+)(aq) to AsO_(3)^(3-)(aq)+NO_(2)(g)+H_(2)O(l) (xii) MnO_(4)^(-)(aq)+Fe^(2+)(aq) to Mn^(2+)(aq)+Fe^(3)(aq) (xiii) S+HNO_(3) to SO_(2)+NO_(2)+H_(2)O

Balance the following equation is alkaline medium Zn(s) = N_(3)^(-) (aq) rarr Zn^(2+) (aq.) + NH_(4)^(+) (aq) . Strategy : Follow the seven-step procedure, one step at a time.

Balance the following equation in basic medium by ion electtron method and oxidation number method and identify th oxidsing agent and the reducing agent (a) P_(4)(s)+OH^(-)(aq)rarrPH(3)(g)+H_(2)PO^(-)(aq) (b) N_(2)H_(4)(l)+CIO_(3)^(-)(aq)rarrNO(g)+CI^(-) (c )CI_(2)O_(7)(g)+H_(2)O_(2)(aq)rarrCIO_(2)^(-)(aq)+O_(2)(g)+H^(+)

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