6) The reaction CH3Br + OH -> CH3OH + Br is first order in CH3Br and first order in OH. When [CH3Br] is 0.01 M and [OH-] is 0.1 M, the reaction rate at 298 K is 0.028 M/s. a) What is the value of the rate constant? b) Using this rate constant, if the same reaction is performed with (Ao] = [Bo] = 0.01 M, what is the value of [A] (=[B]) at t = 10 s? c) Plot the concentration of [Br] for the conditions in part b from t = 0 to 60 s. Make your plot in excel or some other graphing software. Make sure there are axis labels and units