Moles and Stoichiometry
How do you figure out Atomic Mass?
Sum of atomic weights
What is a valence shell?
The outer-most electron shell
What is the angle of a Linear bond?
180 degrees
What is atomic radii?
The radius of an atom
Acid + Carbonate = ?
Salt + Water + Carbon Dioxide
How much is a mole?
6.022 × 1023
What is the name of the atomic diagram we use?
Bohr Model
What is the strongest IMF?
Hydrogen Bonding
Does atomic radius increase as you move across a period?
Yes or True
Are Strong Bases reversible?
No or False
What is mole mass equation?
n = m/M
Name the orbital types in order
S, P, D, F, G (First 3 only count)
What are the Diatomic Elements?
BrINClHOF
What is the shielding effect?
When inner electrons partially shielding outer electrons from the nucleus
Name one Amphiprotic Substance
Water, Hydrogen Carbonate and Dihydrogen Phosphate
How do you figure out Relative Atomic Mass?
Sum isotopic mass abundance/100
What is Hund's Rule?
Electrons never pair up in the same orbital until all orbitals of the same energy are singularly occupied and all unpaired electrons have parallel spin
What is the ionic charge of ammonium?
1+
What is Ionisation Energy?
The energy required to remove the most loosely held electrons from the atom
[H3O+][OH-] = ?
10-14
What is the equation for the Ideal Gas Law?
PV=nRT
What is the orbital structure of Copper?
List all of the atomic bond shapes?
Linear, Bent, Pyramidal, Trigonal Planar, Tetrahedral
Yes or True
What does a weak acid and strong base result in?
A pH < 7