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Chem 111 Poly Atomic
Hard Polyatomic Ions
Question | Answer | Charge |
---|---|---|
Permanganate | MnO4 | -1 |
Dichromate | Cr2O7 | -2 |
Oxalate | C2O4 | -2 |
Thiosulfate | S2O3 | -2 |
Chromate | CrO4 | -2 |
Cyanide | CN | -1 |
Thiocyanate | NCS or SCN | -1 |