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CHM binary compounds
Polyatomic ions, prefixes, metal types.
Question | Answer |
---|---|
Fe³+ | iron (III) or ferric |
Fe²+ | iron (II) or ferrous |
Cu²+ | copper (II) or cupric |
Cu + | copper(I) cuprous |
Co³+ | cobalt (III) or cobaltic |
Co²+ | cobalt (II) or cobaltous |
Sn⁴+ | tin (IV) or stannic |
Sn ²+ | tin (II) or stannous |
Pb⁴+ | lead (IV) or plumbic |
Pb²+ | lead (II) or plumbous |
Hg²+ | mercury(II) or mercuric |
Hg₂²+ | mercury(I) or mercurous |
Mono | 1 |
Di- | 2 |
Tri- | 3 |
Tetra- | 4 |
Penta- | 5 |
Hexa- | 6 |
Octa- | 8 |
NH₄+ | ammonium |
NO₂- | Nitrite |
NO₃¯ | Nitrate |
SO₃²¯ | Sulfite |
SO₄²¯ | sulfate |
HSO₄¯ | Hydrogen sulfate |
OH¯ | hydroxide |
CN¯ | Cyanide |
PO₄³¯ | phosphate |
HPO₄²¯ | Hydrogen phosphate |
H₂PO₄¯ | dihydrogen phosphate |
CO₃²¯ | carbonate |
HCO₃¯ | Hydrogen carbonate |
CIO¯ | hypochlorite |
CIO₂¯ | chlorite |
CIO₃¯ | Chlorate |
CIO₄¯ | perchlorate |
C₂H₃O₂¯ | acetate |
MnO₄¯ | permanganate |
Cr₂O₇²¯ | dichromate |
CrO₄²¯ | chromate |
O₂²¯ | peroxide |
Hepta- | 7 |