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Business, 16.10.2019 03:00 peno211

Volumetric pipets come in a variety of sizes typically ranging from 0.5 ml to 200.0 ml. select a situation in which a volumetric pipet would be the best choice of glassware.
a) to add about 20 ml of a concentrated koh solution to a beaker
b) to titrate a flask containing indicator and h2so4 with 0.1 m naoh.
c) to create 200.0 ml of a 0.10 m h2co3 solution from a 6 m solution of h2co3
d) to prepare a set of diluted hcl solutions requiring volumes of exactly 1.0, 5.0, and 10.0 ml

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