CHEM 114
GENERAL CHEMISTRY LABORATORY, Spring 2016

FINAL EXAMINATION

**Thursday, May 5, 2016 ****11:45 AM – 2:45 PM
Ackerson 123, Boyden 100 and Conklin 100...
Assigned Rooms and Seats
**

**A- Rooms and Seats will
be assigned; see above.
B- **You may use
ONE, hand-written (not xeroxed) 4" X 6" card of notes (BOTH SIDES).

D- You will need a

E- You will need a straight edge and writing tools (pencil or pen).

F- Since the Letter Grade Range in this course are about 150 points and this will be a 240+ point test, your grade may be lowered as much as one letter by a very poor performance.

**The test will have 9 pages
of questions and a total of 240-250 points.
Page 1 about 35-40 points, will also count as a
quiz.**

TOTAL POINTS 240-250 + 35-40 = 275-290

TENTATIVE STUDY GUIDE (Final guide will be posted later)

**1) The first page will
have about 10 3-4 point
"simple" calculation problems and short answer questions. This will
also count as your quiz grade so each question actually will be worth 6-8
points; 3-4 points for the final and 3-4 points
for your quiz. Topics will cover density, metric units, dilution and
concentration, equilibria involving pH and Ksp.**

**The remaining 8 pages involve calculations and conclusions similar
to those you made on the PreLabs
and experiments. **

**2) Measuring, using sig
figs, errors and their effects on results**

**3) Titration ( this semester you used titrations to determine
calcium in hard water, the molecular weight of an unknown acid, and the
concentration of Hydrogen Peroxide) **

**4) Colligative
Properties... involves mainly Molecular Weight by freezing point
depression.**

**5) Know the calculations
and logic of the pH and Buffers experiment. This includes buffers, titration
curves, Ka, hydrolysis of salts, indicators etc.**

**6) You will get a 9 test
tube mystery including two acids and two bases to solve. These will be similar
to your 10 TT Mystery but not identical. You will be asked to write equations
for the more obvious reactions (amphoteric, acid-base
complex formation, etc)**

**7) Equilibrium, the
Principle of LeChatelier and Ksp**

**8) With regard to the
Kinetics experiment. Know the theory. Be able to plot variable temperature data
and read the plot. Be able to handle the rate equation. Be able to
calculate time for reaction to take place. Calculate a rate constant at a
new temperature.**

**9) Spectroscopy... Use of spectrometers; use of Beers' Law in analysis. **

**ALMOST ALL THE QUESTIONS
ARE BASED ON THE EXPERIMENTS YOU CARRIED OUT THIS SEMESTER.
Review these experiments in your manual, PRE-LABs, returned Experiments and the
web-sites using this study guide.**