During an experiment, a student uses a beaker to measure the volume of a weak acid. When the experiment is over, what should she do with the beaker?
A.
Wash the beaker with soap and water.
B.
Wipe the beaker down with a paper towel.
C.
Turn the beaker upside down on a rack to let any remaining acid drip out.
D.
Heat the beaker over a Bunsen burner for at least 10 minutes.
1 answer
C. Turn the beaker upside down on a rack to let any remaining acid drip out.
3 answers