Concentration

Which solution is more concentrated?

• 25 g of salt in 100 mL of water
• 5 g of salt in 100 mL of water
• 10 g of salt in 100 mL of water
• 0 g of salt in 100 mL of water

A solution that is considered dilute would be....

• Dark in color
• Have a strong scent
• Have a large amount of solute
• Have a small amount of solute

A solution that has a larger concentration than another solution will ....

• Float above the less concentrated solution
• Mix with the less concentrated solution
• Sink below the less concentrated solution

A solution that has a smaller concentration than another solution will ....

• Float above the more concentrated solution
• Mix with the more concentrated solution
• Sink below the more concentrated solution

Solution A - of 61g/50mL 
Solution B - 21g/50mL
Solution C - 41/50mL
Put them in order from most concentrated to least concentrated.

• A. B. C
• C, B, A
• A, C, B
• C, A, B

The substance being dissolved in a solution.

• sands
• solute
• solvent
• alloy

The substance in which a solute is dissolved

• sands
• solvent
• alloy
• negative particles

The amount of solute actually dissolved in a given amount of solvent.

• solute
• concentration
• saturated solution
• supersaturated mixture

Tags

NGSS.HS-PS1-5

To make a solution more dilute I could...

• lower the amount of solute
• increase the amount of solute

You can make a solution more concentrated by adding __________.

• solute
• solvent
• water