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6I^(-)(aq)+BrO_3^(-)(aq)+6H^(+)(aq)to3I_3(aq)+Br^(-)(aq)+3H_2O(l) These data were obtained when this reaction was studied. {:([T]","M,[BrO_3^(-)]","M,[H^+]","M,"Reaction rate mol"L^(-1)s^(-1)),(0.0010,0.0020,0.010,8.0xx10^(-5)),(0.0020,0.0020,0.010,1.6xx10^(-4)),(0.0020,0.0040,0.010,1.6xx10^(-4)),(0.0010,0.0040,0.020,1.6xx10^(-4)):} What are the units of the rate constant for this reaction ? 6I^(-)(aq)+BrO_3^(-)(aq)+6H^(+)(aq)to3I_3(aq)+Br^(-)(aq)+3H_2O(l)

Answer»

`s^(-1)`
`mol L^(-1) s^(-1)`
`L mol^(-1) S^(-1)`
`L^2 mol^(-2) s^(-1)`

SOLUTION :ORDER of reaction is 2 therefore unit FO K is `"mole"^1 Ls^(-1)`


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