chem test 2
HC2H3O2 -1
Acetate
diatomic
Containing only two atoms.
q<0
Exothermic
(F-32)/1.8
Fahrenheit to Celsius
molarity
M=mol/L
equal sharing of electrons
Non-polar
109.5
Tetrahedral
atomic mass unit
amu
Al2O3
chemical formula for aluminum oxide
Al2(SO3)3
chemical formula for aluminum sulfite
NH4+
chemical formula for ammonium ion
Ca(C2H3O2)2
chemical formula for calcium acetate
CaO
chemical formula for calcium oxide
CaSO3
chemical formula for calcium sulfite
HNO3
chemical formula for nitric acid
CrBr2
chromium ii bromide
Direction of dipole moment
closer to f
mass\volume
density
a measure of the separation and magnitude of the positive and negative charges in polar molecules
dipole moment
µ = p
dipole moment equation
q>0
endothermic
add the mass of sodium with the mass of chlorine
how do you determine the formula weight of NaCl
2*12(c)+6*1(H)+16(O)
how to find the molar mass of CH3CH2OH
aluminum bromide
iupac name for AlBr3
diarsenic penta sulfide
iupac name for As2S5
tetraarsenic trioxide
iupac name for As4O3
barium hydrogen phosphate
iupac name for BaHPO4
calcium nitrate
iupac name for Ca(NO3)2
calcium sulfite
iupac name for CaSO3
cesium phosphide
iupac name for Cs3P
copper I sulfide
iupac name for Cu2S
iron ii phosphide
iupac name for Fe3P2
iron iii chloride
iupac name for FeCl3
sulfurous acid
iupac name for H2SO3(aq)
hypobromous acid
iupac name for HBrO(aq)
acetic acid
iupac name for HC2H3O2(aq)
hydrocyanic acid
iupac name for HCN(aq)
chloric acid
iupac name for HClO3
perchloric acid
iupac name for HClO4(aq)
nitric acid
iupac name for HNO3 (aq)
potassium fluoride
iupac name for KF
lithium phosphate
iupac name for Li3PO4
lithium hydrogen sulfate
iupac name for LiHSO4
sulfur trioxide
iupac name for SO3
tin iv sulfide
iupac name for SnS2
divide by 2.2
lbs to kg
In Lewis structures, the goal is to make almost all atoms have this structure. This means they will have access to (8) electrons regularly, even if they do have to share some of them
octet
resonance structure
one of two or more Lewis structures for a single molecule that cannot be represented accurately by only one Lewis structure
having a pair of equal and opposite charges
polar
____ bonds have lower energy, but are stronger and more stable. ___ bonds have higher energy, but decreased strength and stability.
sigma and pi bonds
120
trigonal planar
104.5
v-shape
electrons in the outermost shell
valence electrons
micro 10^-6
µ
Cl4
chemical formula for carbon tetraiodide
CO3 2-
chemical formula for carbonate ion
Cr(NO2)2
chemical formula for chromium ii nitrite
CrPO4
chemical formula for chromium iiii phosphate
CoO
chemical formula for cobalt ii oxide
As2O3
chemical formula for diarsenic trioxide
Cl2O7
chemical formula for dichloride heptoxide
N2O4
chemical formula for dinitrogen tetroxide
HBr
chemical formula for hydrobromic acid
HF
chemical formula for hydrofluoric acid
FeF3
chemical formula for iron iii fluoride
Fe(ClO4)3
chemical formula for iron iii perchlorate
MNF2
chemical formula for manganese ii fluoride
P4S6
chemical formula for tetraphosphorus hexasulfide
(NH4)3P
chemical name for ammonium phosphide
Co(OH)3
chemical name for cobalt iii hydroxide
HBrO
chemical name for hypobromous
Pb(C2H3O2)2 3H2O
chemical name for lead ii acetate trihydrate
NBr3
chemical name for nitrogen tribromide
SiF4
chemical name for silicon tetrafluoride
SO2
chemical name for sulfur dioxide
