The rate constant for the second order reaction Is 0.80 M-1s-1 at 10 degree celsius temperature for the given reaction as 2NOBr (g)- 2NO(g) + Br2(g), calculate the concentration of NOBr after Starting with a concentration of 0.086 M after 22 s? also find out what will be the half-lives if [NOBr]o = 0.054 M?