What are the common polyatomic ions?
ACETATE ============== C2H3O2- AMMONIUM ============= NH4+ CARBONATE ============ CO32- BICARBONATE (HYDROGEN CARBONATE) == HCO3- HYDROXIDE ============ OH- NITRATE ============== NO3- NITRITE ============== NO2- PHOSPHATE ============ PO43- HYDROGEN PHOSPHATE === HPO42- SULFATE ============== SO42- SULFITE ============== SO32- HYDROGEN SULFATE (BISULFATE) ===== HSO4- HYDROGEN SULFITE (BISULFITE) ===== HSO3- CHROMATE ============= CrO42- DICHROMATE =========== Cr2O72- PERCHLORATE ========== ClO4- CHLORATE ============= ClO3- CHLORITE ============= ClO2- HYPOCHLORITE ========= ClO- PERMANGANATE ========= MnO4- CYANIDE ============== CN- Top of Page