unit 7

What should be done if a procedure is found to have too high of hazards?

Rewrite the procedure to use different materials and techniques to reduce the risk.

When you dilute acids, always

add acid to water

Concentrated acids should be

all of the above

Students must analyze the following types of hazards, when designing their experiments:

all of the above

What PPE should you wear when working with acids?

all of the above

Prior to conducting a lab, it is important that

both the teacher and the students are completely prepared.

Before allowing students to perform an inquiry lab, it is critical that the teacher reviews each group's

materials list, procedure, and safety precautions.

If you are exposed to an acid,

rinse with water for 15-20 min

With inquiry labs

students can design an experiment and it is reviewed by the teacher before the experiment is performed.

What is an example of a physical hazard?

Bunsen burners, working with projectiles, and electrical hazards