The student pipetted 25.00 of the potassium hydroxide solution into a conical flask and titrated it with nitric acid, , of concentration 0.1250 . The burette readings before and after the titration are shown below.
Enter the initial volume, the final volume and the volume used in the table, each with the correct number of significant figures, and use them to determine the actual concentration of the potassium hydroxide solution in this trial.
| Reading | KOH trial |
|---|---|
| Initial volume / | |
| Final volume / | |
| Volume used / |