Tentative course schedule - CH112 - Spring 2017

Assigned readings and videos for preparing for lectures:

  • DCH: Readings from Harris 5th edition; excerpts are posted on Blackboard.
  • LM: Lab manual
  • WC: Writing chapter at the end of the lab manual
  • Links are to helpful review videos that you should watch before lecture
Date Details
R 1/16 Classes begin on Thursday - no labs this week
M 1/23 Capstone: Project introduction
Tools for research and annotated bibliographies (WC 5)

Review: equilibrium concepts (Equilibrium constants, Le Chatelier's Principle)
W 1/25 Capstone: Groups form, project research in groups, and initial mentor consultations
Annotated bibliographies (one per student) are due next lab
M 1/30 Lecture on lab 12: effect of ionic strength on equilibrium
W 2/1 Lab #12: Studying the effect of ionic strength on equilibrium (analysis due: 2/8)
WR #5: using sources to strengthen your paper on lab 12 (paper due: 2/15)
M 2/6 Lecture on complex ions and chromatography principles:
  • Chromatography basics (DCH: 21-1 (455-456))
  • Ion-exchange chromatography (DCH: 23-1 (511-512, 514top))
  • Review: Complex ions
W 2/8 Capstone: week #1
Capstone: mandatory consultations with course instructors next week
M 2/13 Lecture on lab 13: separation and titration of complex ions of chloride
  • Review: titrations (DCH: 6-1 (123-125))
  • Fajans chloride titration (DCH: 6-6 (137-138))
  • Propagation of uncertainty (DCH: 3-4 (62-67), video)
W 2/15 Lab #13: Argentometric titrations and ion-exchange chromatography
M 2/20
T 2/21
No classes Monday -- Tuesday is Monday's schedule
Lecture on lab 14: using kinetics to determine a mechanism Lecture on writing full papers:
  • Motivation behind papers and Introduction sections (WC 7)
  • Enabling others to use your work in their research (WC 8)
W 2/22 Lab #14: Kinetics of the decomposition of an indicator
WR #6: writing a full scholarly paper (due: 3/1)
M 2/27 Lecture on lab 15: difference between endpoint and equivalence point Capstone: Reagents, materials, and equipment list due by email before today.
W 3/1 Lab #15: Statistical survey of the use of indicators in acid-base titrations
M 3/6 to
F 3/10
Spring Break - No classes this week
M 3/13 Lecture on research skills:
  • Research proposals (WC 9)
  • Plan for capstone project work
W 3/15 Capstone: week #2
Capstone: mandatory consultations with mentors and course instructors next week
Capstone: Research Proposal due before M 4/3
M 3/20 Lecture on lab 16: titrations of polyprotic acids
  • Polyprotic acids and bases (DCH: 11-4 (246-249))
  • Finding equivalence points with pH meters (DCH: 10-4 (217bottom-220))
W 3/22 Lab #16: Potentiometric titrations of weak polyprotic acids (week 1)
               (post-lab parts 1 and 3 due next week)
M 3/27 Lecture on lab 16: speciation of biomolecules
  • Percent protonation of acidic and basic sites
W 3/29 Lab #16: Potentiometric titrations of weak polyprotic acids (week 2)
               (post-lab part 2 should be submitted by the end of the lab period)
M 4/3 Lecture on lab 17: spectra of mixtures
  • UV/Vis of mixtures, isosbestic points (DCH: 19-2 (415-418middle))
  • Buffers
W 4/5 Lab #17: Spectroscopic investigation of acid-base indicators
WR #7: final individual paper of CH112 (due: 4/12)
M 4/10 No pre-lab lecture today
W 4/12 Capstone: week #3
M 4/17
W 4/19
No classes on Monday - Wednesday is Monday's schedule
Lecture on making research presentations (WC 10)
Capstone: analysis is due by today -- meet with mentors
M 4/24 Lecture on capstone project
Capstone: paper and PPT due to mentor and writing fellow by 5pm
W 4/26 Capstone: conferences with mentors and writing fellows
M 5/1 Capstone: final draft of paper due in pre-lab lecture (PDF by email, and hardcopy))
W 5/3 Capstone: presentations during lab times
Last day of classes

Updated Friday, January 20, 2017 12:24 PM