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What is the coefficients of `I_(2)` (s) when the reaction below is balanced with smallest whole number coefficients? ____`Cr_2O_(7)^(2-)(aq)+"____" .^(-)(aq)+"____"H^(+)(aq)to"_____"I_(2)(s)+"___"Cr^(3+)(aq)+"___"H_(2)O(l)`A. 2B. 3C. 4D. 6 |
Answer» Correct Answer - b |
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