Reading Glassware.

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Presentation transcript:

Reading Glassware

Thermometer

Graduated Cylinder

Beaker

Flasks Volumetric Flask Erlenmeyer Flask

Pipette

Buret

Top has larger numbers so this is a graduated cylinder and you read the grey liquid 73.0 mL

Top has smaller numbers so this is a pipette or burette so you read the air above the liquid 21.30 mL

Burette or Grad Cylinder? Volume? 6.31 mL 1.41 mL

Vernier Calipers

Vernier Calipers

Calipers-can measure the inside or outside distance of an object Measures inside diameter with the inside calipers Measures object’s diameter between the outside calipers

Electronic Balances

Use a weigh boat with chemicals and only write the numbers given Use a weigh boat with chemicals and only write the numbers given. Always close the lid when not in use!