Ionic EquilibriumHard
Question
The following equilibrium is established when hydrogen chloride is dissolved in acetic acid
HCl (aq) + CH3COOH (aq) ⇋ Cl- (aq) + CH3 COOH2+(aq).
The set that characterises the conjugate acid-base pairs is
HCl (aq) + CH3COOH (aq) ⇋ Cl- (aq) + CH3 COOH2+(aq).
The set that characterises the conjugate acid-base pairs is
Options
A.(HCl, CH3COOH) and (CH3COOH2+, Cl-)
B.(HCl, CH3COOH2+) and (CH3COOH, Cl-)
C.(CH2COOH2+, HCl) and (Cl-, CH3COOH)
D.(HCl, Cl-) and (CH3COOH2+, CH3COOH).
Solution
HCl (aq) + CH3COOH (aq) ⇋ Cl- (aq) + CH3 COOH2+(aq).
Acid-1 base-2 base-1 acid-2
Acid-1 base-2 base-1 acid-2
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