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Paper 6Alternative to PracticalPractical1 marks
Results from a titration experiment
Results Table
Titration Results
The table below shows the results of three titrations performed to determine the concentration of hydrochloric acid.
| Trial | Volume of NaOH added (cm³) | pH at endpoint |
|---|---|---|
| 1 | 25.0 | 7.0 |
| 2 | 25.1 | 7.0 |
| 3 | 25.0 | 7.0 |
- a[1]
State the average volume of NaOH used in the titrations.
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