Podcast
Questions and Answers
What is the formula for the hydrogen carbonate ion?
What is the formula for the hydrogen carbonate ion?
Which of the following ions contains a polyatomic anion with a +1 charge?
Which of the following ions contains a polyatomic anion with a +1 charge?
Which of the following correctly pairs the ion with its formula?
Which of the following correctly pairs the ion with its formula?
Study Notes
Common Ions
-
Positive Ions:
- Ammonium (NH₄⁺)
-
Negative Ions:
- Hydrogen Sulfate (HSO₄⁻)
- Sulfate (SO₄²⁻)
- Hydroxide (OH⁻)
- Cyanide (CN⁻)
- Acetate (C₂H₃O₂⁻)
- Nitrite (NO₂⁻)
- Nitrate (NO₃⁻)
- Chlorate (ClO₃⁻)
- Perchlorate (ClO₄⁻)
- Hydrogen Carbonate (bicarbonate) (HCO₃⁻)
- Carbonate (CO₃²⁻)
- Sulfite (SO₃²⁻)
- Phosphate (PO₃³⁻)
- Dihydrogen Phosphate (H₂PO₄⁻)
- Hydrogen Phosphate (HPO₄²⁻)
- Phosphate (PO₄³⁻)
- Permanganate (MnO₄⁻)
- Chromate (CrO₄²⁻)
- Dichromate (Cr₂O₇²⁻)
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Description
Test your knowledge on common positive and negative ions in chemistry. This quiz covers a variety of ions including ammonium, sulfate, and phosphate among others. Ideal for students studying general chemistry concepts.
