APPROVED COURSE OUTLINE
GENERAL
CHEMISTRY AND
CHM 1046L QUALITATIVE
ANALYSIS LABORATORY II ___1__
Prefix Number Course
Title Cr.Hrs.
A. Course Description:
Prerequisite:
CHM 1045L. Co-requisite:
CHM 1046. This course is a continuation of General Chemistry and Qualitative
Analysis Laboratory I. It includes
some qualitative analysis. One three
hour laboratory weekly47 contact
hours.
NOTE: The sequence CHM 1045-CHM 1046 with CHM
1045L and CHM 1046L is designed to meet first-year college chemistry
requirements of science majors, engineering students, and medical
students. CHM 1025-CHM 1025L and CHM
1026 may not be taken for credit subsequent to receiving a grade of
"C" or better in CHM 1045, CHM 1045L and CHM 1046, CHM 1046L.
B. Major Learning Outcomes:
1. The student will be able to develop the
ability to rapidly and accurately perform basic laboratory operations such as weight
and volume determinations with 1% accuracy.
2. The student will be able to obtain good experimental
data and interpret these data correctly.
3. The student will be able to present data in
graphic, tabular, or descriptive format in laboratory reports.
4. The student will be able to design and carry
out simple qualitative analytical procedures.
C. Course
Objectives Stated in Performance Terms:
1. The student will be able to develop the
ability to rapidly and accurately perform basic laboratory operations such as
weight and volume determinations with
1% accuracy by:
The student will be able to:
a. Accurately
determining mass with an analytical balance.
b. Apply applying rules of significant figures,
rounding, and exponential notation to the correct precision, the numerical
result of a measurement or a calculation.
c. Measure measuring volumes
of liquids with buretsburets,
graduated cylinders, and pipetspipettes.
d. Use using a
spectrophotometer to measure percent transmission or absorbance of a solution,
and use the data to determine concentration given a standard curve.
e. Determine determining
temperature using a centigrade thermometer. Interconverting
centigrade, Kelvin, and Fahrenheit temperatures.
f. Apply applying redox titration techniques.
g. Obtain obtaining accurate reaction rate data
and calculate calculating
the correct order of a reaction and the value of the rate constant
for the reaction.
h. Useusing
pH paper, Universal indicator, special indicators and a pH meter in
determinations of pH of solutions.
2. The student will be able to obtain good
experimental data and interpret these data correctly by:.
The student will be able to:
a. Apply applying simple stoichiometric
principles in calculations with experimental data.
b. Use using a
buretburet
in the standardization of a solution of a base, and using that base to
determine the concentration of an unknown acid using a titration technique.
3. The student will be able to present data in
graphic, tabular, or descriptive format in laboratory reports by:. The
student will be able to:
a. Plot plotting experimental data graphically
and interpolate and extrapolate extrapolating
using the resulting curves.
b. Compose composing laboratory
reports that accurately reflect laboratory results.
4. The student will be able to design and carry
out simple qualitative analytical procedures by:.
The student will be able to:
a. Show showing correct techniques in lab
operations involving simple separation procedures, such as centrifugation,
filtration and decantation.
b. Manipulate
manipulating
the direction of equilibrium shifts in solutions by applying Le
Chateliers principle.
c. Apply applying the theory of complex ion
formation in separating simple mixtures of ions.
d. Write writing net
ionic equations which represent reactions involved in separation procedures.
e. Recognize recognizing
redox reactions and write writing the correctly balanced
equation for the reaction.
f. Predict
usingusing the concept of basicity of anions, predicting the effect that pH will
have on the solubility of a given ionic substance.
g. Describe describing and
flowcharting the identification procedures for
the various cations and anions considered in the laboratory.
h. Devisedevising simple and rapid separation
and identification schemes for any given group of cations and anions and
identifying unknown ions using the schemes.
D. Criteria Performance Standard:
Upon successful completion of the course the student will, with a
minimum of 70% accuracy, demonstrate mastery of each of the above stated
objectives through classroom measures developed by individual course
instructors.
Revised 8/2/83 C&I
11/9/99; DBT 12/14/99
Revised 8/84 Effective
Session 19992.
DBT 2/86 3
Year Review 2003.
Effective Session 19861
DBT
Effective Session 19871
DBT
Effective Session 19891
DBT
Effective Session 19901
3 YR C&I Review 1993-94
3 Year
Review 9899