I was stuck on some questions from our practical:
why do we leave the pipette to empty under gravity?
why do we continuously swirl the flask ?
why do we record the volume to the nearest 0.05cm^3 ?
why do we need to rinse the beaker 2 or 3 times with small amounts rather than once with a bigger amount?
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- Thread Starter
- 05-11-2017 00:15