Questions: Classify the compounds as acids, bases, or salts. Acid Base Salt Answer Bank LiOH NH4Cl H2C2O4 Ca(OH)2 KNO3 HI BaF2 HClO4

Transcript text: Classify the compounds as acids, bases, or salts. Acid Base Salt $\square$ Answer Bank LiOH $\mathrm{NH}_{4} \mathrm{Cl}$ $\mathrm{H}_{2} \mathrm{C}_{2} \mathrm{O}_{4}$ $\mathrm{Ca}(\mathrm{OH})_{2}$ $\mathrm{KNO}_{3}$ HI $\mathrm{BaF}_{2}$ $\mathrm{HClO}_{4}$

Solution

Solution Steps

Step 1: Identify Acids

Acids are substances that donate protons (H⁺ ions) in a solution.
From the given compounds, the acids are:
- H₂C₂O₄ (Oxalic acid)
- HI (Hydroiodic acid)
- HClO₄ (Perchloric acid)

Step 2: Identify Bases

Bases are substances that accept protons or donate hydroxide ions (OH⁻) in a solution.
From the given compounds, the bases are:
- LiOH (Lithium hydroxide)
- Ca(OH)₂ (Calcium hydroxide)

Step 3: Identify Salts

Salts are ionic compounds that result from the neutralization reaction of an acid and a base.
From the given compounds, the salts are:
- NH₄Cl (Ammonium chloride)
- KNO₃ (Potassium nitrate)
- BaF₂ (Barium fluoride)