At 298 K,the value of -frac{Delta[Br^-]}{Del | vedclass

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(C) For the given reaction: $5 Br^- (aq) + BrO_3^- (aq) + 6 H^+ (aq) \rightarrow 3 Br_2 (aq) + 3 H_2 O (l)$.The rate of reaction is defined as the rat

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$\frac{x}{5}$

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(C) For the given reaction: $5 Br^- (aq) + BrO_3^- (aq) + 6 H^+ (aq) ightarrow 3 Br_2 (aq) + 3 H_2 O (l)$.The rate of reaction is defined as the rate of disappearance of a reactant divided by its stoichiometric coefficient.Rate $= -\frac{1}{5} \frac{\Delta[Br^-]}{\Delta t} = -\frac{\Delta[BrO_3^-]}{\Delta t} = -\frac{1}{6} \frac{\Delta[H^+]}{\Delta t} = \frac{1}{3} \frac{\Delta[Br_2]}{\Delta t} = \frac{1}{3} \frac{\Delta[H_2O]}{\Delta t}$.Given that $-\frac{\Delta[Br^-]}{\Delta t} = x \ mol \ L^{-1} \ min^{-1}$.Substituting this into the rate expression: Rate $= \frac{1}{5} 	imes x = \frac{x}{5} \ mol \ L^{-1} \ min^{-1}$.

At $298 \ K$,the value of $-\frac{\Delta[Br^-]}{\Delta t}$ for the reaction $5 Br^- (aq) + BrO_3^- (aq) + 6 H^+ (aq) \rightarrow 3 Br_2 (aq) + 3 H_2 O (l)$ is $x \ mol \ L^{-1} \ min^{-1}$. What is the rate (in $mol \ L^{-1} \ min^{-1}$) of this reaction?

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