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Lab techniques
Measuring the volume of a liquid with a graduated cylinder:
What is the scale increment for the 100-mL graduated cylinder?
the scale increment is 10 mL/10 graduations = 1 mL/graduation.
What is the volume you should record for the solution in the image above?
53 mL
What is the scale increment for the 25-mL graduated cylinder?
the scale increment is 5 mL/10 graduations = 0.5 mL/graduation.
What is the volume you should record for the solution in the image above?
21.5 mL
Using a laboratory burner:
Inner cone
Outer cone
Hose
Using a magnetic stirrer: