Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Lab Safety

Lab safety and procedures

Lab safety questionsLab safety answers
When you read the label on a chemical container,what are the 3 most important pieces of Info.? Concentration,hazard warning, the name
How many times should you read the label? re-read more than once
When you need to carry chemicals from one place to another in the lab, what size container is the safest to use? small, so controlled
What do you do with the glass coin stopper when using a reagent bottle? put in between fingers
How do you smell something correctly? waft the vapors and keep away from face. do not smell directly
What do you do with leftover chemicals after an experiment? dispose in a correct container
Why is it a poor lab practice to put excess reagent back in the stock bottle? might be contamenated
Where is the hottest part of the burner flame? the tip of inner cone
what do you do in the case of a broken thermometer? Cleaned up and dispose of it. Let the teacher clean it up
How hot do most burners get? 600 degrees C
Why is it potenitally dangerous to wear loose clothing in the lab? could knock over something and could drag through chemicals
At all times in the lab, how do you protect your eyes? Goggles
Why is it potenitally dangerous to wear polyester or synthetic blends in the lab? can easily catch on fire, melt and stick to skin
What should you do with your hair in the lab? tie it back
What is the safest way to read a burette that is above your eye level? lower it down or stand on a step stool
How do you extinguish a small fire in a container? cover fire, and water
What should you do if you have a larger fire? Fire extinguisher or get teacher
How do you put out a clothing fire? a fire blanket, safety shower, stop,drop,&roll
Created by: kristy2006
Popular Chemistry sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards