CLST 2090 : 1202 Exam 3A 2013
Document Summary
Chem 1202 exam # 3a (nov 21, 2013) Put a big x this box if you want your graded exam put out in the public racks outside prof. stanley"s office after grading. If you don"t check it, prof. stanley will keep your exam and you will have to stop by to pick it up from him personally. Name (signed):________________________: (5 pts) consider the following anions. Using fundamental concepts we have discussed in class, which one would be the strongest conjugate base and give rise to the weakest acid. Circle your choice and provide clear reasoning for your answer: hpo4. 2 : o2 , br , no3, pf6, (5 pts) consider the following cations. Circle your answer and briefly discuss your reasoning in the space below: kclo4, agpf6, csbr, fecl3, na3po4, (5 pts) calculate the ph of a 0. 01 m solution of diaminobenzene (h2n-c6h4-nh2, pkb1 = 8, pkb2 = 14).
