nnaguilar8606 nnaguilar8606 Today at 6:48 AM Chemistry Answered Piperidine (C5H11N) is an amine found in black pepper. Find Kb for piperidine in the appendix C, and then calculate Ka for the C5H11NH+ cation. Find Ka for HOCl in the appendix C, and then calculate Kb for OCl−.