6
V. TREATMENT OF DATA IN CALCULATIONS..................................................................26
A. Propagation of Errors
.....................................................................................................26
B. Significant Figures
..........................................................................................................27
C. Average Value
................................................................................................................28
D. Graphing
.........................................................................................................................29
CHEMISTRY 101 EXPERIMENTS
O
................................................................................ORIENTATION / INTRODUCTORY LAB
O-1
A.
PREPARATION OF COPPER (II) SULFATE
.....................................................................
A-1
B.
CHEMICAL REACTIONS OF COPPER
............................................................................
B-1
C.
HYDRATES
.........................................................................................................................
C-1
D.
DETERMINATION OF THE UNIVERSAL GAS CONSTANT
.........................................
D-1
E.
LeCHÂTELIERS PRINCIPLE AND INTERACTIVE CHEMICAL EQUILIBRIA..............E-1
F.
DETERMINATION OF THE IODINE-TRIIODIDE EQUILIBRIUM CONSTANT
............F-1
G.
pH TITRATION CURVES
...................................................................................................
G-1
H.
ANALYSIS OF AN UNKNOWN ACID
............................................................................
H-1
I.
BUFFER SOLUTIONS
..........................................................................................................I-1
J.
SAMPLE LABORATORY EXAMINATION
.......................................................................
J-1