Skip to content

Course home

4.2.6 Strong and weak acids (HT only)

Card 1 of 21

What happens to the molecules of a strong acid in aqueous solution?

A

Its ionisation is reversible, with equilibrium well to the left.

B

Neutral acid particles form ions, including H+\text{H}^{+}H+ and a negative ion.

C

Hydrochloric acid is a strong acid; ethanoic acid is a weak acid; weak-acid ionisation is reversible.

D

Nearly all molecules are completely ionised into ions.

Card 1 of 21

4.2.6 Strong and weak acids (HT only) Flashcards

  1. GCSE
  2. /Chemistry
  3. /4.2.6 Strong and weak acids (HT only)

21 flashcards on AQA GCSE Chemistry 4.2.6 Strong and weak acids (HT only): the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.

Flashcards