Write the net ionic equation for the reaction of potassium dichromate (Vl) , K2Cr2O7 with sodium sulphite, Na2SO3 , in acid solution to give chromium (III) ion and sulphate ion
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Cr2O7^-2 + 3SO3^-2 + 8H+---_--
2Cr^+3 + 3So4^-2 + 4H2o
2Cr^+3 + 3So4^-2 + 4H2o
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