Answer to Question #108051 in General Chemistry for judi

Question

what instrument is used to measure specific amounts of liquids to the nearest 0.05 cm^3

Answer 1

Answer: it's might be dispensers or graduated (glass) pipettes and burettes. But should be clarified, that pipettes and burettes must be of the first accuracy class (the highest degree of accuracy), according to ISO. And its graduated volume shouldn't exceed a volume of 5 ml - for pipettes and 25 ml - for burettes. Although it's even better to use microburettes.