Lecture_week8.ppt

Lecture_week8.ppt - 20L Week 8 Administrative Handouts...

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1 20L - Week 8 - Administrative Handouts •Lecture 8 Notes Due this week (1A) already turned in • Kinetics Post-Lab • Distillation Pre-Lab •CPR # 2 (on-line writing assignment) Due Next week • Distillation Post-Lab • Acid/Base Titration Pre-Lab • CPR #2 (on-line Writing Assignment) CPR assignment #2 Schedule Stage I - Text Entry Assignment start time: Tuesday, February 19 th at noon Assignment end time: at 11:00 PM Stage II - Calibrations Assignment start time: Wednesday, February 27 th at noon Assignment end time: Saturday, March 1 st at 11:00 PM Stage III - Peer Review and Self Evaluation Assignment start time: Saturday, March 1 st at 11:00 PM Assignment end time: Friday, March 7 th at11:00 PM Stage IV Results available Monday, March 10 th at 11:00 PM Acid-base Equilibria (I) • Equilibrium constant, K c • Acid-dissociation constant, K a • Calculating the pH of a strong and weak acid • Experiment #6a • Determining a titration curve experimentally • Determining a titration curve theoretically • Henderson Hasselbalch equation What happens when you mix the following? After a certain period of time, these reactions will reach equilibrium. The state reached by a reaction mixture when the rates of forward and reverse reactions have become equal.
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This note was uploaded on 04/03/2008 for the course CHEM 20L taught by Professor Gould during the Winter '08 term at UCLA.

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Lecture_week8.ppt - 20L Week 8 Administrative Handouts...

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