In addition to all previous exam reviews and lecture examples, the following should help you organize your
approach to studying for the comprehensive final exam. Note that I will very likely include q
Chemistry 1B Problem Solving Session Kinetics
5. For the following data, a) determine whether the reaction is first or second order in N02,
b) calculate the rate constant, and c) what is the rate of t
Chemistry 1B Problem Solving Session Kinetics
. Formulas and constants.
[R]; = [R]0-kf k = Ae-E IRT
ln[R]J =ln1R]0 kr
lnk=lnAJE-.L[)
R T
Rate : k [A]m[B]
K=C+273
R: 0.0821 Latm/mol K
R=8.314J/molK
Chemistry 102
Exam 3 Review
The solubility of AgBr in water was measured to be 1.3 x 10 -4 g/L at 25 degrees C. Calculate Ksp for AgBr
at that temperature.
Answer: 6.9 x 10-7 M
(Note: problems like th
SJC
Dr. Gibbons
CHEM 101 Activity #1 (Nomenclature Review)
General strategy for dealing with nomenclature. See nomenclature handout for more details.
1.
Identify the type of compound (ionic, molecular
General Chemistry 102
Exam 1 Review
Spring 2015
Required items:
Scantron: 882 E (green and white with 50 questions on each side)
Pencil and eraser
Scientific calculator NO GRAPHING OR RECALL CALCULATO
After 21 days, the original amount of a radioactive atom is reduced to 33%. What is the
rate constant in s-1
The rate constant for the reaction, 2A B is 5.3 x 10-5 M-1s-1. After 2.0 hours, 0.35 M
rema
Determining The Equilibrium Constants
K for a Reversed Reaction
The equilibrium expression written for a reaction written in the reverse direction is the reciprocal
of the one for the forward reaction
Intermolecular Forces
Intermolecular forces are the forces of attractions that exist between
molecules in a compound. These cause the compound to exist in a certain
state of matter: solid, liquid, or
Chemistry 18 Kinetics and Equilibrium Problem Solving Lab K+T 5th ed.
Formulas and constants.
[R], = lRlo-kt k: Ae~EIRT
lan]! = ln[R]0 lot E
1 1 1nk=lnA-(-)
k1 R
T
1R1, ' [Rio
Rate = k [A]"[B]"
K = C