Chemistry
posted by drew .
BrO3 + 5Br + 6H+ > 3Br2 + 3H2O the value of  delta[BrO3]/delta T= 1.5x10^2M/s at a particular time what is the value of delta [Br]/Delta t at the same instant?
13 M/s
7.5x10^2
1.5x10^2
3.0x10^2
330 M/s

7.5x10^2