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Chem3 Ch5.p6.D.1b
Naming from Formulas:Polyatomic ion suffix and prefixes
prefix or sufix | answer |
---|---|
-ate | polyatomic ions containing oxygen. Chlorate (CLO3-) |
-ite | "less O than the -ate form". Chlorite (ClO2-) |
Hypo- | "less O than the -ite form". Hypochlorite (ClO-) |
Per- | "more O than the -ate form." Perchlorate (CLO4-) |
(NH4)2Cr2O7 | Ammonium(NH4+) and DiChromate (Cr2O7(2-)) combine to give ammonium dichromate |