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Question 1 of 30
2.0/ 2.0 Points
When you read the label on a chemical container, what are the
three most importantpieces of information?
The three most important pieces of information are the label
name, theconcentration and the hazard warning.
Question 2 of 30
2.0/ 2.0 Points
How many times should you read the information of a
chemical container beforeyou open the container?
You should read the information twice. The information of a
chemical containershould be read and reread.
Question 3 of 30
2.0/ 2.0 Points
Is it important to be exact when preparing a chemical reaction?
Explain.
Yes, it is very important to be exact when preparing a
chemical reaction. It could be dangerous to mix the wrong
amounts of chemicals. Also, it is important to measure exactly
what you need, so you do not waste any chemicals.
Question 4 of 30
2.0/ 2.0 Points
What should you do with leftover chemicals after an
experiment? What should youdo with the products of an
experiment?
You should dispose of it in a specific container. There is also
specific waste containers for products. Non-hazardous
products can be placed in the trashcan. Youshould neverÂÂ
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