1) is placed in the
2) is used to measure the
3) is clamped to the
4) is used to fill the
5) is measured with the
6) is NOT placed in the
7) is NOT used to measure
8) is NOT clamped to the
9) is NOT used to fill the
10) reacts with the

Discuss what difference it could make to the results obtained from the first and second titrations if water was in the flask containing an exact volume of unknown solution.

There is no difference between the results. If both titrations were done accurately and the exact volume of unknown acid was used on both occasions then both readings from the burette should be identical.

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