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Balance the following equations in acidi...

Balance the following equations in acidic medium
`H_(2) S+Cr_(2) O_(7)^(2-) + H^(+) rarr Cr_(2) O_(3) + S_(8) +H_(2)O`

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`24H_(2)S+ 8Cr_(2)O_(7)^(2-) + 16 H^(+) rarr 8 Cr_(2)O_(3) + 3S_(8) + 32H_(2)O`
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MOTION-OXIDATION & REDUCTION -EXERCISE -3(BALANCING OF REACTIONS )
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  3. Balance the following equations in acidic medium H(2) S+Cr(2) O(7)^(...

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  4. Balance the following equations in basic medium MnO(4) + C(2)O(4)^(...

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  5. Balance the following equations in acidic medium Cu(2)O +H^(+) +NO(...

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  7. Balance the following equations in proper medium C(2)H(5)OH+ MnO(4)...

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  8. Balance the following equations in proper medium Cr(2)O(7)^(2-) +C(2...

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  13. Balance following equations in proper medium C(2) H(5) OH + I(2) + O...

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  14. A solution containing 4.2 g of KOH and Ca(OH)(2) is neutralised by an ...

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  15. How many ml of 0.1 HCl is required to react completely with 1.0g mixtu...

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  16. 0.5 g of fuming H(2)SO(4) (oleum) is diluted with water. The solution ...

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  17. H(3)PO(4) is a tribasic acid and one of its salts of NaH(2)PO(4). What...

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  18. A solution contains Na(2)CO(3) and NaHCO(3) . 20 ml of this solution r...

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  19. A solution contains a mixture of Na(2)CO(3) and NaOH. Using Ph as indi...

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  20. 200 " mL of " a solution of a mixture of NaOH and Na2CO3 was first tit...

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