Core
Reactions: Acid-base
Slide 42 of 42
Practice Questions:
Structured
–(iv) Calculate the volume of carbon dioxide, measured at 273 K
and
1.01 × 105 Pa, which would be produced when 1.25 g of calcium carbonate reacts completely with the hydrochloric acid. [2]
1.01 × 105 Pa, which would be produced when 1.25 g of calcium carbonate reacts completely with the hydrochloric acid. [2]
4. MS03/7a. Define the terms strong acid and weak acid.
Using hydrochloric and ethanoic acid as examples, write
equations to show the dissociation of each acid in aqueous
solution. [4]