Acids and Bases
Heyy, a chem question:
A 0.10 mol dm–3 aqueous solution of an acid is added slowly to 25 cm3 of a 0.10mol dm–3 aqueous solution of a base.
Which acid–base pair has the highest pH at the equivalence point?
A CH3COOH and NaOH
B CH3COOH and NH3
C HCl and NaOH
D HCl and NH3
A 0.10 mol dm–3 aqueous solution of an acid is added slowly to 25 cm3 of a 0.10mol dm–3 aqueous solution of a base.
Which acid–base pair has the highest pH at the equivalence point?
A CH3COOH and NaOH
B CH3COOH and NH3
C HCl and NaOH
D HCl and NH3
(edited 2 months ago)
A, cause it’s a weak acid + Strong base
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