CHEM 1214 Study Guide - Midterm Guide: Joule, Solubility Equilibrium, Nernst Equation
20 Apr 2016
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This exam consists of five pages and 47multiple answer questions. Mark the letter (a, b, c or d) of each best answer on the scantron sheet. Write your answer on this test for your records. Keep it to prepare for the final exam. The ph of absolutely pure water is: 7. 0, less than 7. 0, more than 7. 0. An aqueous solution containing nacl and hcl must be: basic, acidic, neutral. A solution with poh = 4. 5 has ph equal to: 4. 5, 7. 0, 9. 5. Which 0. 1 m solution is neutral: csoocch3, none of these, koh d. nabr, hbr, br- Which of these ions is amphiphilic when dissolved in water: hpo4, oh, b and c. The triprotic acid h3xo3 has ka2 = 2. 0 x 10-8. Is: 1. 0 x 10-14, 5. 0 x 10-7, 5. 0 x 10-8, 1. 0 x 10-7. The ph of the product solution made by precisely titrating aqueous 0. 05 m acetic acid (ka = 1. 8 x.
