| 1010 - pScale |
| 1010 - Know the relationships pX = -log (X) and X = 10^-pX |
| 1020 - Convert to or from pScale with X = [H+], [OH^1-] or Ka |
| 1030 - Explain what problem pScale solves and how to interpret X with increasing pX. |
| 1040 - Identify solution relative acidity or basicity by pH. |
| 1050 - Recognize the pH of pure water is 7 (at 25 ˚C). |
| 1060 - Use the relationship pOH + pH = 14 to solve for either. |
| 1070 - Relate the pH of a solution to concentration and Ka of a strong acid. |
| 1020 - Weak Acids & Bases |
| 1010 - Classify binary acids, oxy-acids, and their conjugate bases as weak or strong. |
| 1020 - Identify an acid as weak if it has a pKa of 2-14. |
| 1030 - Relate the pH of a weak acid solution to concentration and Ka of its acid. |
| 1035 - Identify Kb as the hydrogen abstraction reaction of a base with water. |
| 1037 - Relate Kb of a weak base to Ka of its conjugate acid using Kw = Ka * Kb. |
| 1050 - Relate the [OH^1-] of a weak base solution to the concentration and Kb of its base. |
| 1025 - Lewis & Polyprotic Acids |
| 1010 - Determine the pH of a polyprotic acid solution with a weak Ka and a strong(er) Ka. |
| 1020 - Classify salt anions as strongly basic, weakly basic or pH neutral by examing their conjugate acid. |
| 1030 - Understand how small, highly charged cations (ex: Fe^3+, Al^3+) increase [H+]. |
| 1040 - Classify a substance that accepts electron pairs as a Lewis acid. |
| 1050 - Classify a substance that donates electron pairs as a Lewis base. |