A weighed sample of iron ore is dissolved in 10 mL of 1.0 M hydrochloric acid and then titrated with — Laboratory Chemistry Question
Question
A weighed sample of iron ore is dissolved in 10 mL of 1.0 M hydrochloric acid and then titrated with 0.100 M KMnO4 to determine the percent iron by mass in the sample. Which glassware is the best choice for measuring the hydrochloric acid?
A.
50 mL buret
B.
10 mL volumetric pipet
C.
10 mL graduated pipet
D.✓ Correct
10 mL graduated cylinder
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