1.

What it is necessary to rinse the pipette after wishing with water

Answer»

Answer:

hope it works

Explanation:

Beware of Impurities

When you're cleaning your GLASSWARE, you USE water to rinse it off. If the burette is not COMPLETELY dry by the TIME you use it, the remaining traces of water on the inside will make your titrant more dilute and thereby CHANGE its concentration.



Discussion

No Comment Found