1.

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

Answer»

SOLUTION :`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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