Lab Equipment & Techniques

What is the use of a beaker?

• mixing, stirring, and heating chemicals

• measuring exact volumes of chemicals

• drinking chemicals

• storing chemicals long term

What is the use of an Erlenmeyer Flask?

• heating, stirring and mixing chemicals that may splash

• measuring the exact volume of a liquid

• weighing chemicals

• as a flower vase

Which of these are used to accurately measure volumes of liquids?

• beaker

• graduated cylinder

• erlenmeyer flask

• transfer pipet

How should you hold a test tube when heating?

• using your hands, pointed towards your lab partner

• using a test tube holder, pointed straight up towards the ceiling

• using a test tube holder, pointed at an angle facing a wall away from anyone that could walk by

• using your hands, pointed at an angle facing a wall away from anyone that could walk by

Name the lab equipment.

• Crucible and Cover

• Evaporating Dish

• Watch Glass

• Mortar and Pestle

Name the lab equipment.

• Ring Stand

• Iron Ring Clamp

• Bunsen burner

• Wire Gauze

Name the lab equipment.

• Beaker Tongs

• Test Tube Holder

• Forceps

• Crucible Tongs

Name the lab equipment.

• Forceps

• Crucible Tongs

• Test Tube Holder

• Beaker Tongs

Name the lab equipment.

• Watch Glass

• Evaporating Dish

• Crucible

• Mortar and Pestle

Name the lab equipment.

• Fire

• Portable Burner

• Propane Burner

• Bunsen Burner