Multiple Choice
In aqueous solution, hypobromite ion, BrO-, reacts to produce bromate ion, BrO3-, and bromide ion, Br-, according to the following chemical equation: ![In aqueous solution, hypobromite ion, BrO<sup>-</sup>, reacts to produce bromate ion, BrO<sub>3</sub><sup>-</sup>, and bromide ion, Br<sup>-</sup>, according to the following chemical equation: A plot of 1/[BrO<sup>-</sup>] vs. time is linear and the slope is equal to 0.056 L mol<sup>-1 </sup>s<sup>-1</sup>. If the initial concentration of BrO<sup>-</sup> is 0.80 mol L<sup>-1</sup>, how long will it take one-half of the BrO<sup>- </sup>ion to react? A) 4.5 × 10<sup>-2</sup> s B) 7.1 s C) 12 s D) 22 s](https://d2lvgg3v3hfg70.cloudfront.net/TB7901/11eacb30_68f8_412f_b5a4_8959f850cc8c_TB7901_11_TB7901_11.jpg)
A plot of 1/[BrO-] vs. time is linear and the slope is equal to 0.056 L mol-1 s-1. If the initial concentration of BrO- is 0.80 mol L-1, how long will it take one-half of the BrO- ion to react?
A) 4.5 × 10-2 s
B) 7.1 s
C) 12 s
D) 22 s
Correct Answer:
Verified
Correct Answer:
Verified
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