Continue with the question above. Question: If your laboratory data is shown as below, what would be the best-fit model? C is the concentration of coliform bacteria (cfu mL-1) and t is the time (min). Time, min Bacteria Conc, cfu mL-1 1x108 0 1 x10 2.5 3.3 x102 5 2.5 x102 10 1.7 x102 15 1.1 x102 20 1.0 x102 25 8.3 x10 30 Hints: 1. CO is the inital concentration in the table (the concentration at time = 0). 2. Fit the data into the linearized format then plot. For example, if your linearized equation is in(C) = kt, plott vs In(C). 3. To find the best-fit model, plot the labortoary data (points) and the model (line) then compare which model fits the best (for evaluation, may use R squared, RMSE, etc). dC = Rxnrate = -1 :-kc dt O dC = Rxnrate = -k C2 dt dC O = Rxnrate = :-k,cx dt where X is the concentration of chlorine disinfectant, X = X, O dC = Rxnrate = - k_ct dt = (10 mg/L-1)-(0.05/min)