Ch 14 Acids & Conjugate Bases

This is from the sheet given in class on March 5th

Strong Acid: HClO₄ Perchloric Acid

Conj Base: ClO₄ ^- Perchlorate

Strong Acid: H₂SO₄ Sulfuric Acid

Conj Base: HSO₄ ^-

Strong Acid: HI

Conj Base: I ^-

Strong Acid: HBr

Conj Base: Br ^-

Strong Acid: HCl Hydrochloric Acid

Conj Base: Cl ^- Chloride

Acid: H₃O⁺ (H⁺) Hydronium Ion

Conj Base: H₂O

Weak Acid: HSO₄ ^-

Conj Base: SO₄^-2 Sulfate

Weak Acid: H₃PO₄ Phosphoric Acid

Conj Base: H₂PO₄ ^-

Weak Acid: HF Hydrofluoric Acid

Conj Base: F^- Fluoride

Weak Acid: CH₃CO₂H Acetic Acid

Conj Base: CH₃CO₂ ^- Acetate

Very Weak Acid: H₂CO₃ Carbonic Acid

Conj Base: HCO₃ ^- Bicarbonate

Very Weak Acid: NH₄⁺ Ammonium Ion

Conj Base: NH₃ Ammonia

Very Weak Acid: HCO₃ ^- Bicarbonate

Conj Base: CO₃^-2 Carbonate

Acid: H₂O

Conj Base: OH^- Hydroxide

Strong Bases

1. NaOH

2. LiOH

3. KOH

The _____ the acid, the ______ its conjugate base

1. stronger

2. weaker

As Ka _____, Kb ______

1. increase

2. decreases

Ka x Kb =

Kw

The conjugate base of a weak acid is a ____ base

1. weak

Conjugate bases of _____ acids are so weak, they don’t react as bases in ____

1. strong

2. H₂O