If you wanted to accurately measure a 20.00 0.02 mL volumeof a liquid, which piece of glassware would you use;10.00 mL pipet, buret, or Erlenmeyer Flask? If you wanted toquickly measure about 20 mL, which would you use?

prepare 250 ml of 005 m phosphate buffer ph 74 using 2 m hpos and n naoh use a 5 ml mohr pipet to measure the volume of 2 m hpo4 needed use 50 ml buret t0 measure the volume of n naoh needed 85368

SOLVED:You calibrate a 50-mL buret in the winter time at 20^∘ C, with the following corrections: Buret Reading (mL) Correction (mL) 10 0.02 20 0.03 30 0.00 40 -0.04 50 -0.02 You use the buret on a hot summer day at 30^∘ C. What are the corrections then?

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