Mixtures
Properties of Matter
Lab Safety
Lab Equipment
Miscellaneous
100
A mixture of non-uniform composition.
What is a heterogeneous mixture.
100
A property that can be observed or measured without changing the chemical identity.
What is a Physical Property?
100
This should be worn any time chemicals are being used in the lab to protect your eyes
What are goggles
100
Used to pick up hot piece of glassware, specifically a beaker.
What are Beaker Tongs?
100
What is a stirring rod?
200
Term for a substance which is dissolved in a solution.
What is a Solute?
200
This is a property of matter that changes the identity of the substance when measured or tested
What is a chemical property?
200
If a fire breaks out in lab, this is what you should do
What is tell the instructor?
200
Used to grind chemicals into a find powder.
What is a Mortar and Pestle
200
The fourth state of matter.
What is plasma?
300
A mixture typically described by solute particle size >1000nm, and its nature to eventually "settle" over time.
What is a suspension?
300
This is the definition of matter
What is something that has mass and takes up space?
300
If glassware is broken, this is the first thing you should do
What is tell the instructor?
300
Used to measure volume of a liquid.
What is a Graduated Cylinder?
300
What is a striker?
400
A mixture of salt and water would be classified as this
What is a solution
400
This is a state of matter that has indefinite shape and definite volume.
What is a liquid
400
Method used when chemicals are exposed to the eye, this must be done for 20 minutes for proper safety.
What is eye wash?
400
A graduated glass tube used to deliver specific volumes of a known solution.
What is a Burette (Buret)
400
Frequently described as looking like a contact lens, this piece of glassware has many possible uses. An example would be its use as a lid for a beaker.
What is a watch glass?
500
Mayonnaise is an example of this type of mixture.
What is a Colloid?
500
This is an example of something that is NOT matter.
What is light? (will also accept emotions, gravity, anything from the EM spectrum)
500
This is the direction you should point the open end of a test tube that is being heated
What is away from everyone?
500
This is used to safely heat flammable chemicals. It can also stir mixtures
What is a hot plate?
500
When separating a solid that has been dissolved in water, this is how they would be separated
What is evaporating/boiling off the water?