aleks chemistry review
charge of group 2A
2+
8 strong bases
LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH)2, Sr(OH)2, Ba(OH)2 Lithium hydroxide, sodium hydroxide, potassium hydroxide, rubidium hydroxide, cesium hydroxide, calcium hydroxide, stronium hydroxide, barium hydroxide
Tc =
Tk-273.15
2 nonmetals
covalent/molecular bond
10
deca
2
di
state of matter for noble gases
gas
state of matter for remaining diatomics
gas
diatomic elements
hydrogen, oxygen, nitrogen, fluorine, chlorine, bromine, iodine
2 less oxygen
hypo- -ite
rules for order of writing formula
left to right, bottom to top, write H at the end unless if with Groups 6A and/or 7A
1st two groups + last 6 groups =
main group
1
mono
9
nona
8
octa
charge of noble gases
0
1 cm3 =
1 mL
charge of group 3A
3+
charge of group 5A
3-
charge of group 4A
4+
diatomic
H, N, O, F, Cl, Br, I
water
H2O
hydrogen peroxide
H2O2
Dihydrogen Phosphate
H2PO4 -
hydronium cation
H3O +
hydrobromic acid
HBr
hydrogen carbonate (bicarbonate)
HCO3 -
hydrochloric acid
HCl
hydrogen phosphate
HPO4 2-
hydrogen sulfate (bisulfate)
HSO4 -
iodate anion
IO3 -
group 2A
beryllium family, alkaline earth metals
naming binary ionic compound
cation, anion (no #) if cation is metal, put charge number in () but not if in 1A or 2A or Ag (+), Zn (2+), Sc (3+)
decane
C10H22
acetate anion
C2H3O2 -
carbon monoxide
CO
carbon dioxide
CO2
carbonate anion
CO3 2-
chlorine monoxide
ClO
hydrogen sulfide
H2S (g)
sulfurous acid
H2SO3
sulfuric acid
H2SO4
phosphoric acid
H3PO4
hypobromous acid
HBrO
bromous acid
HBrO2
bromic acid
HBrO3
perbromic acid
HBrO4
7 strong acids
HCl, HBr, HI, HNO3, HClO3, HClO4, H2SO4 hydrochloric acid, hydrobromic acid, hydroiodic acid, nitric acid, chloric acid, perchloric acid, sulfuric acid
hypochlorous acid
HClO
chlorous acid
HClO2
chloric acid
HClO3
perchloric acid
HClO4
hypoiodous acid
HIO
iodous acid
HIO2
iodic acid
HIO3
periodic acid
HIO4
nitrous acid
HNO2
nitric acid
HNO3
most common oxoanion
-ate
1 less oxygen
-ite
charge of group 1A
1+
charge of hydrogen
1+
charge of group 7A
1-
charge of group 6A
2-
bromate anion
BrO3 -
ethane
C2H6
propane
C3H8
butane
C4H10
pentane
C5H12
hexane
C6H14
heptane
C7H16
octane
C8H18
nonane
C9H20
methane
CH4
cyanide anion
CN -
hypochlorite
ClO -
chlorite
ClO2 -
chlorate anion
ClO3 -
perchlorate
ClO4 -
dichromate
Cr2O7 2-
chromate
CrO4 2-
chromate anion
CrO4 2-
permanganate
MnO4 -
hydrazine
N2H4
ammonia
NH3
ammonium cation
NH4 +
nitric oxide
NO
nitrogen dioxide
NO2
nitrite
NO2 -
nitrate anion
NO3 -
peroxide anion
O2 2-
hydroxide anion
OH -
phosphate anion
PO4 3-
disulfur decafluoride
S2F10
sulfur dioxide
SO2
sulfur trioxide
SO3
sulfite
SO3 2-
sulfate anion
SO4 2-
group 7A
fluorine family, halogens
group 8A
helium family, noble gases
7
hepta
6
hexa
metal and nonmetal
ionic bond
gets used up first
limiting reactant
state of matter for bromine
liquid
state of matter for mercury
liquid
1A (except hydrogen)
lithium family, alkali metals
concentration
mass of what's dissolved/total volume
group 6A
oxygen family, chalcogens
5
penta
1 more oxygen
perchlorate
family
same group
state of matter for iodine
solid
state of matter for metals
solid
state of matter for metals that are not diatomic, noble gases, P4, or S8
solid
state of matter for phosphorus (P4)
solid
state of matter for sulfur (S8)
solid
4
tetra
3
tri
naming covalent compounds
use prefixes
