Intro To ChemistryLab Safety

But first, a little pop quiz on the History of Chemistry

1. Ancient2. Alchemy3. Traditional4. Modern

Which era of Chemical History had the discovery of gunpowder?

1. Ancient2. Alchemy3. Traditional4. Modern

Which era of Chemical History had the original atomic theory with Democritus?

1. Ancient2. Alchemy3. Traditional4. Modern

Which era of Chemical History had the original atomic theory revisited?

1. Ancient2. Alchemy3. Traditional4. Modern

Which era of Chemical History had the use of irrigation begin?

Lab Safety and the Lab Burner:At the conclusion of our time together, you should be able to:

1. List at least 10 safety procedures for all lab work and give a reason for each

2. List 5 safety features of our Chemistry Lab

3. Light the lab burner using the proper procedures

And Now:

1. A family feud about the safety features in room 205

2. A little demonstration about flashback and contact lenses

3. And finally finish most of the safety video….

Intro To ChemistryLab Equipment and the Lab Burner

Lab Safety and the Lab Burner:Let’s see if you can:

1. List at least 10 safety procedures for all lab work and give a reason for each

2. List 5 safety features of our Chemistry Lab

If you make a mistake – don’t try to cover it up!!!

Lab Safety and the Lab Burner:At the conclusion of our time together, you should be able to:

1. Name all the equipment in your drawer and the tall cabinet assigned to you

2. Light the lab burner using the proper procedures

ChemistryPre-Quiz on Lighting the Lab Burner

Put the following 5 steps for lighting the lab burner in order. For numbers 1-5 place the letter of the step in order.

a. light the gasb. turn on the gas at the sourcec. turn on the gas at the burnerd. adjust the flame using the air

valvee. turn off the gas at the source

Boaz hopes you all did an excellent job on the pre-quiz!!!!

Now let’s check into the lockers and work on the burner…