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14 terms

Solubility Rules

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group 1 ions
soluble
ammonium (NH₄⁺)
soluble
nitrate (NO₃⁻)
soluble
acetate (C₂H₃O₂⁻ or CH₃COO⁻)
soluble
hydrogen carbonate (HCO₃⁻)
soluble
chlorate (ClO₃⁻)
soluble
perchlorate
soluble
halides (Cl⁻, Br⁻, I⁻)
soluble; exceptions: when combined with Ag⁺, Pb²⁺, and Hg₂²⁺)
sulfates (SO₄²⁻)
soluble; exceptions: when combined with Ag⁺, Ca²⁺, Sr²⁺, Ba²⁺, and Pb²⁺)
carbonate (CO₃²⁻)
insoluble; exceptions: when combined with Group 1 ions or ammonium (NH₄⁺)
chromate (CrO₄²⁻)
insoluble; exceptions: when combined with group 1 ions, Ca²⁺, Mg²⁺, or ammonium (NH₄⁺)
phosphate (PO₄³⁻)
insoluble; exceptions: when combined with group 1 ions or ammonium (NH₄⁺)
sulfide (S²⁻)
insoluble; exceptions: when combined with group 1 ions or ammonium (NH₄⁺)
hydroxide (OH⁻)
insoluble; exceptions: when combined with group 1 ions, Ca²⁺, Ba²⁺, Sr²⁺, or ammonium (NH₄⁺)