Question

What are three pieces of equipment found in the lab that could be used to mix, measure, and heat liquids but are not accurate forms of measuring liquid volume?

a. Graduated Cylinder
b. Beaker
c. Erlenmeyer Flask
d. Stirring Rod

Answer 1

The beaker, Erlenmeyer flask, and stirring rod are three pieces of lab equipment that can mix, measure, and heat liquids but are not accurate for measuring liquid volume.

Step-by-step explanation:

The three pieces of equipment found in the lab that can be used to mix, measure, and heat liquids but are not accurate forms of measuring liquid volume are:

1. Beaker: A beaker is a cylindrical container with a flat bottom used for holding and mixing liquids. It may have volume markings, but they are not accurate enough for precise measurements.
2. Erlenmeyer Flask: An Erlenmeyer flask has a conical shape and is primarily used for mixing and heating liquids. While it may have approximate volume markings, they are not accurate enough for precise measurements.
3. Stirring Rod: A stirring rod is a long, thin rod used to manually stir liquids. It does not provide any volume measurements.