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25 Cards in this Set
- Front
- Back
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Ammonium
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NH4+
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Acetate
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CH3COO-
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Cyanide
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CN-
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Hypochlorite
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ClO
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Nitrate
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NO3-
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Hydrogen Carbonate
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HCO3
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Dichromate
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Cr2O72-
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Oxalate
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C2O4-2
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Sulfate
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SO4-2
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Thiosulfate
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S2O3-2
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Phosphate
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PO4-3
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Combustion results in forming which 2 compounds?
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H20 and CO2
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Compounds with C and H use which prefixes?
CH4 C2H6 C3H8 C4H10 |
Methane
Ethane Propane Butane |
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What determines an Ionic compound?
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A Metal bonding with a nonmetal.
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Which Ions are Soluble?
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NH4
NO3 (nitrates) CH3COO (acetate) SO4 (sulfates) except those of Ca, Sr, Ba, and Pb (all of which have +2 charge) |
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Which Ions are Insoluble?
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All OH- (hydroxide) except those of group 1A and the larger 2A, Ca and down.
All CO3 (carbonates) and PO4 (Phosphates) except group 1A metals and NH4 Sulfides (S-2) except when paired with group 1A and 2A metals and NH4 |
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NH4
Soluble or Insoluble? |
soluble
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Nitrates (NO3)
Soluble or Insoluble? |
Soluble
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CH3COO
Soluble or Insoluble? |
Soluble
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SO4 (Sulfates)
Soluble or Insoluble? |
Soluble (except for Ca, Sr, Ba, and Pb. all have +2 charge.)
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PO4
Soluble or Insoluble? |
Insoluble (except group 1A metals and NH4)
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CO3 (Carbonates)
Soluble or Insoluble? |
Insoluble
Except group 1A metals and NH4 |
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OH (Hydroxide)
Soluble or Insoluble? |
Insoluble
Except group 2A Ca and down. |
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S-2 (sulfides)
Soluble or Insoluble? |
Insoluble except when grouped with group 1A, 2A and NH4
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ClO4 (Perchlorate)
Soluble or Insoluble |
Soluble
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