Consider the following reaction:
2Hbr (g)--> H2 (g) + Br2 (g)
In the first 13.0 of this reaction, the concentration of dropped from 0.500 to 0.460 . Calculate the average rate of the reaction in this time interval.
If the volume of the reaction vessel in part (b) was 0.500 , what amount of (in moles) was formed during the first 13.0 of the reaction?