EXAM #3 REVIEW
A gas occupies a volume of 2.75 L at 350 mmHg and 200C. What is the volume
at 600 mmHg and 300C?
The volume of a sample of gas measured at 25.0C and 1.00 atm pressure is
10.0 L. What must the final temp
EXAM #4 REVIEW (Chapters 7, 8)
Which radiation has the highest energy?
a. gamma rays
c. blue light
d. red light
e. radio waves
Which of these types of radiation has the lowest frequency?
a. radio waves
EXAM #2 Review
What is the molar mass of ammonium sulfate, (NH4)2SO4, an important
synthetic fertilizer? (answer: 132 g/mol)
The total number of oxygen atoms in 1.00 g of CaCO 3 (MM = 100.0 g/mol) is
(answer: 1.81 x 1022)
Chapter 9 review
1. Define lattice energy
2. Place the following in order of increasing magnitude of lattice energy.
3. Which ionic compound would be expected to have the highest lattice energy?
4. Choose the com
Review questions for EXAM #1
1. Dalton's Atomic Theory states
A) that all elements have several isotopes.
B) that matter is composed of small indestructible particles.
C) that the properties of matter are determined by the properties of at
Q1 Prove that pq and its converse are not logically equivalent.
Q2 Determine whether the following two propositions are logically equivalent: p (qr),
Q3 Prove that (q(pq)p is a tautology using propositional equivalence and the laws of