| Quiz | Strong acids, weak acids and titrations |
|---|---|
| Name | |
| Result | PASSED |
| Score | 19 / 21 (90.5%) |
| Passing score | 16.8 |
| Quiz took | 7 min 27 sec |
| Quiz finished at | 2023-11-08 18:49:29 |
You can find out how much alkali is required to neutralise an acid (or vice versa) by carrying out
In order to add a liquid one drop at a time, you can use a
When carrying out a titration, it is important to
Why is it important to swirl the conical flask, when carrying out a titration?
H+ ions are basically just
________ completely ionise in water
________ do not fully ionise in water
The ionisation of a weak acid is
During the ionisation of a weak acid, an equilibrium occurs between the
Acid particles that release H+ ions have
In weak acids,
Strong acids are more reactive that weak acids of the same concentration because
pH is a measure of
For every decrease of 1 on the pH scale, the concentration of H+ ions
A pH of 2 has _______ times as many H+ ions as a pH of 3
A pH of 2 has _______ times as many H+ ions as a pH of 4
A pH of 2 has _______ times as many H+ ions as a pH of 5
The larger the amount of acid there is in a certain volume of liquid, the ______ it is
Dilute means
Which of the following is not possible?
pH is not affected by