10 point
20 point
30 point
40 point
100
Dilute
What is when a drink tastes weak and looks like light?
100
equal
Two paper cups are filled with 35 ml of water. In order to make solutions with equal concentrations, the amount of solute added to each cup must be what?
100
Dissolves
This is what happens to a solute in a solution
100
Equal
When you use a balance to compare concentration of solutions, you must compare ____________ volumes.
200
Volume
What is the three dimensional space occupied by something?
200
More
When comparing two solutions of 30 ml each on a balance, the more concentrated solution will have MORE OR LESS mass?
200
Syringe
This piece of science equipment helps you to collect and dispense 50 ml. of liquid
200
Carbon Dioxide
The space shuttle's life support system removes this from the air inside the shuttle.
300
sweeter
What is when 2 soft drinks of 50 ml each are being compared, the more concentrated soft drink will be the one that has this kind of taste?
300
Solute
Adding more of this makes a solution more concentrated is called what?
300
Balance
This piece of equipment helps you to compare the mass of two objects
300
Carbon Dioxide
This is the gas in our atmosphere known as greenhouse gas
400
Concentration
What is the amount of solute in a measure of a solution?
400
Solvent
Adding less of this makes a solution more concentrated is called what?
400
Filter or Evaporating Dish
If too much solute is added to a solution, this device can remove it
400
Oxygen
This gas makes up 21% of our atmosphere.