Laws
What is the equation of the ideal gas law? Also what do these variables mean? (with units)
PV=nRT
P= Pressure (atm)
V= Volume (L)
n= Moles (mol)
R= Ideal gas constant = 0.08206 (L*atm/mol*K)
T= temp (K)
What is the process for finding the particle pressure of a gas over water. (just a simple explaination)
Find the total pressure and subtract the pressure of the water (from the given table).
What is the symbol that represents wavelength?
(can't insert here I will show on board) (l)
What does n mean?
What is Boyle's law
Inverse relationship between Pressure and Volume
What are the conditions of STP? What does STP stand for?
Standard Pressure and Temperature
P = 1 atm
T = 0 degrees C, or 273.15K
Can change in energy be a negative number? (delta E)
YES
What does l mean?
Angular momentum quantum number, shape of the orbital
What is Avogadro's Law?
Direct relationship between Volume and Moles
What stays constant for all individual gases in a gas mixture?
Temperature and Volume
What is the symbol that represents frequency?
v (can't insert here, show on board)
What does ml mean?
Magnetic quantum number, orientation of the orbital
What is Charles's law?
Direct relationship between Volume and Temperature
What is the electron configuration for beryllium?
Be
1s2 2s2
Can energy be a negative value?
NO
What does ms mean?
Spin quantum number
What does Kinetic Molecular Theory state? (for an ideal gas) (Three parts)
1) Sizes of particles are negligibly small
2) Direct relationship between Temperature and average Kinetic energy
3) All collisions are elastic
How does a barometer work?
Multiple answers possible,
Glass tube put in a open container of mercury (allowing atmospheric pressure to push down on the liquid mercury), mercury goes up the tube 760mm. (hence 760mmHg = 1 atm) This creates a vacuum at the top of the tube, filled with air.
What does Pauli Exclusion Principle state?
No two electrons can have the exact same set of four quantum numbers
If we have a 5f orbital what are the possible n, l, ml, ms values?
n = 5
l = 3
ml = -3, -2, -1, 0, +1, +2, +3
ms = -(1/2) or +(1/2)