just b please

4. Experimental Speed Ratio Show all work. As was discussed, it was not necessary to calculate the speed ratio because the distance ratio should be identical and was more conveniently calculated. Nevertheless, you should know how to calculate the speed ratio. Select any one trial from the "good" data set. a. Calculate the speeds for NH3(g) and for HCl(g) in meters/second for this one trial. b. Calculate the ratio of the speed of base:acid for this one trial