Chemistry Lab Equipment

What is the name of these pieces of equipment?

• Erlenmeyer Flasks

• Beakers

• Graduated Cylinders

• Volumetric Flasks

What is the function of these items?

• to measure volume of liquids

• to hold and heat liquids

• to filter liquids

• to measure the temperature of liquids

Why do you have to push the zero (or Tare) button when using a digital balance?

• To turn it off

• To measure the weight of the paper or empty container before putting anything in it

• To turn it on

• To reset the scale

What is this?

• Flask

• Beaker

• Graduated Cylinder

• Cup

When using a Bunsen Burner, what color will the hottest part of the flame be?

• Bright orange with pale yellow core

• Pale Yellow with bright orange core

• Pale Blue with dark blue core

Tags

NGSS.MS-PS1-4

What is the name of this piece of equipment?

• test tube brush

• wire brush

• beaker cleaner

• hair brush

What is the name of this piece of equipment?

• beaker

• Erlenmeyer Flask

• Volumetric Flask

• Graduated Cylinder

Which laboratory equipment is NOT used for measuring precise volumes?

• Beaker

• Pipette

• Burette

• Graduated cylinder

Which part of the stirring rod is used to scrape solids from glass surfaces?

• The glass rod itself

• The rubber policeman

• The metal tip

• The plastic handle

When measuring the volume of a liquid in a graduated cylinder, what part of the curved shape do you focus your eyes upon?

• The lowest part in the middle of the curve called the meniscus.

• The highest part on the wall of the graduated cylinder called the meniscus.

• It doesn't matter, just estimate it anywhere.