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Lab Safety Questions and Answers (Q&A)

Anthony Paul Bonadio, Teacher
Answered: Feb 28, 2019
C is the best answer to this question. You can fan your hand over the substance so that the smell can start to reach your nose. This will allow you to get a whiff of the substance without...Read More

3 Answers

462 views
M. Porter, Senior Executive
Answered: Feb 28, 2019
The best answer is letter A. Usually at the start of a Chemistry class, the professor teaches the safety precautions to avoid accidents and what the students would do if they will encounter any....Read More

3 Answers

390 views
Arnell Wallace
Answered: Aug 12, 2019

D. Caution your lab partners to avoid the area while you inform the teacher of the small accident.

2 Answers

285 views
C. Bernthal, Teacher
Answered: Jan 31, 2019
You should never pipette by mouth. It can be too risky. Mouth pipetting is forbidden in the chemistry department. A pipette is a laboratory tool commonly used in chemistry, biology, and medicine...Read More

2 Answers

256 views
John Smith
Answered: Apr 09, 2020
After removing glassware from a heat source touch it right away to see if it is cool.

2 Answers

254 views
Scvicela
Answered: Apr 09, 2020
False. You should wear goggles only when working with chemicals or heat.

1 Answer

254 views
Somateria
Answered: Apr 09, 2020
Stand back and advise the teacher of the spill.

1 Answer

250 views
To
Answered: Aug 30, 2019

So you can follow the lab instructions clearly.

4 Answers

235 views
John Adney
Answered: Aug 31, 2017

Caution your lab partners to avoid the area while you inform the teacher of the small accident.

2 Answers

216 views
John Smith
Answered: Apr 09, 2020
Hardened metal is brittle. It may chip and scatter the pieces like shrapnel

1 Answer

215 views
John Smith
Answered: Apr 09, 2020
False. You should wear goggles only when working with chemicals or heat.

1 Answer

214 views
Somateria
Answered: Apr 09, 2020
That boy or girl you are tying to get to see you cannot tell the color of your eyes.

1 Answer

208 views
John Smith
Answered: Apr 09, 2020
So you can follow the lab instructions clearly.

2 Answers

207 views
John Smith
Answered: Apr 09, 2020
False. You should always read the directions before you start a lab.

1 Answer

207 views
Rghamil
Answered: Apr 09, 2020

Tie their hair back or it keep entirely out of the way with a hair band, hairpins, or other confining device

1 Answer

206 views
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