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58 Cards in this Set
- Front
- Back
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S2O3 -2
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tho sulfate
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NH4 +
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ammonium
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H3O +
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hydronium
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NO3 -
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nitrate
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NO2-
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Nitrite
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ClO4-
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perchlorate
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SO3 -2
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sulfite
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PO3 -2
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phosphite
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HCO3
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hydrogen carbanate
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C2O4 -2
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oxalate
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CrO4 -2
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chromate
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OH -
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hydroxide
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SCN -
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thocyanate
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HSO4 -
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hydrogen sulfate
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MnO4 -
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permangante
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MnO4 -2
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manganate
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S2O4 -2
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throsulfate
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C2H3O2 -
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acetase
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ClO -
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hypochlorite
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ClO2 -
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chlorite
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ClO3 -
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chlorate
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SO4 -2
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sulfate
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PO4 -3
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phosphate
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CO3 -2
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carbonate
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CN -
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cyanide
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Cr2O7 -2
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dichromate
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O -2
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peroxide
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S2O3 -2
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throsulfate
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Hg2 +2
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mercury I
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Cr
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+2 +3 +6
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Mn
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+2 +3 +4 +7
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Fe
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+2 +3
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Co
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+2 +3
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Ni
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+2 +3
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Cu
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+1 +2
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Zn
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+2
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Ag
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+1
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Au
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+1 +3
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Pb
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+2 +4
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Hg2 +2
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+1 mercury I
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Hg
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+2 mercury II
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1
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mono
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2
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di
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3
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tri
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4
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tetra
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5
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penta
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6
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hexa
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7
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hepta
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8
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octa
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9
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nona
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10
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deca
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Formula Mass
|
# of mole x mass of the element on the Periodic Table
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grams to moles
|
weight of item
---------------------------------------------- its weight on the Periodic Table |
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moles to molecules/compound
|
moles x Avogadro's # (6.02 x 10^23)
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Mass of an element in a compound `
|
weight of element/compound x subscript of the element x the weight of element on the Periodic Table
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Percent Composition
|
mass of element
-------------------------------- x 100 mass of the compound |
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Empirical Formula
|
%
-------------------------------------------------- mass of element on Periodic Table then take the smallest ratio and put it under all the moles and that is the subscripts |
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Calculations of Molecular Formulas
|
molecular formula mass
---------------------------- x empirical formula empirical formula mass |
