Equations
What is the formula for density?
D = m/v
What is the only positive polyatomic?
NH+
What is the most electronegative element?
Fluorine
What is the formula for steric number?
Number of atoms bonded to the central atom + number of lone PAIRS
What do you add at the end of the second element in a binary ionic compound?
-ide
What is the formula for Molarity?
M = n/v
What is the name of SO4 and charge of this polyatomic?
Sulfate and -2
A triple bond consists of how many pi and sigma bonds?
1 sigma and 2 pi bonds
A SN number of 3 indicates what electron pair geometry?
Trigonal planar
How many mg are in a g?
1000
What is the formula for the speed of light?
C = (lambda)(nu)
What is the name and charge of Permanganate?
MnO4-
Give me the name of all 6 strong acids
So I brought no clean clothes
What is the electron-pair geometry and molecular geometry of CH4?
Tetrahedral
Give me all ten prefixes when naming covalent compounds (ex. 1 = mono)
Mono, Bi, Tri, Tetra, Penta, Hexa, Hepta, Octa, Nona, Deca
Give me both of the equations for energy
E=h(nu) and E = (hc)/(lambda)
What is the name and charge of cyanide?
CN-
In alpha decay, what particle is released?
An alpha particle which is a He with two protons and two neutrons
If an molecule had 3 atoms bonded to the central atom and 2 lone pairs, what is the electron-pair geometry and molecular geometry?
Electron-Pair Geometry: Trigonal Bipyramidal
Molecular geometry: T-shaped
What is the name of HI(aq) ?
Hydroiodic Acid
What is the Rydberg equation?
1/λ=RH(1/n2−1/n2) or DE=RH(1/n2−1/n2)
Name 6 polyatomics (include name, formula, and charge)
Answers may vary
What is the trend for electronegativity, atomic radius, and ionization energy?
Atomic radius bottom right, electronegativity and ionization energy top right
A SN number of 5 would indicate what molecular geometry?
Not enough information is provided, you would need to know how many lone pairs and bonds there are
If ClO4- had a H bonded to it, what would it be called?
Perchloric Acid