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Classify each substance as a strong acid, strong base, weak acid, or weak base.

Drag each item into the appropriate bin.

Available substances:
- HCl
- KOH
- [tex]H_2SO_4[/tex]
- [tex]Ca(OH)_2[/tex]
- [tex]Ba(OH)_2[/tex]
- HNO_3
- HI
- [tex]CH_3COOH[/tex]
- [tex]C_2H_5NH_2[/tex]
- [tex]\left(C_2H_5\right)_2NH[/tex]
- [tex]H_2SO_3[/tex]
- [tex]C_6H_5COOH[/tex]

Bins:
- Strong acids
- Weak acids
- Strong bases
- Weak bases

Sort the substances into the appropriate bins.


Sagot :

Let's classify each substance as a strong acid, strong base, weak acid, or weak base:

### Strong Acids
1. HCl - Hydrochloric acid is a strong acid.
2. H₂SO₄ - Sulfuric acid is a strong acid.
3. HNO₃ - Nitric acid is a strong acid.
4. HI - Hydriodic acid is a strong acid.

### Weak Acids
1. CH₃COOH - Acetic acid is a weak acid.
2. H₂SO₃ - Sulfurous acid is a weak acid.
3. C₆H₅COOH - Benzoic acid is a weak acid.

### Strong Bases
1. KOH - Potassium hydroxide is a strong base.
2. Ca(OH)₂ - Calcium hydroxide is a strong base.
3. Ba(OH)₂ - Barium hydroxide is a strong base.

### Weak Bases
1. C₂H₅NH₂ - Ethylamine is a weak base.
2. (C₂H₅)₂NH - Diethylamine is a weak base.

By placing each substance into the appropriate category, we get:

- Strong Acids: HCl, H₂SO₄, HNO₃, HI
- Weak Acids: CH₃COOH, H₂SO₃, C₆H₅COOH
- Strong Bases: KOH, Ca(OH)₂, Ba(OH)₂
- Weak Bases: C₂H₅NH₂, (C₂H₅)₂NH