When the equation: Cr_(2)O_(7)^(2-) + H^(+)+ I^(-) to Cr^(3+) + I_(2) – InterviewSolution

1.	When the equation: Cr_(2)O_(7)^(2-) + H^(+)+ I^(-) to Cr^(3+) + I_(2) is balanced the correct coefficient for I^(-) (aq) is :
Answer» 8 6 10 3 Answer :B

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