Solutions

What is the universal solvent?

• Vinegar

• Salt

• Water

When a fabric is hydrophobic, it means it is...

• Water loving

• Water fearing

• Weird

Which is the solution?

• Salt

• Water

• Salt Water

Which is the solute?

• Sugar

• Tea

• Sweet Tea

Which is the solvent?

• Sugar

• Soda Water

• Coca Cola

What is solubility?

• is a measure of the solute in a solution

• is a measure of how easy a substance dissolves into another substance

For liquids and solids, solubility increases when _________________ increases

• Temperature

• Pressure

For gases, solubility increases when _________________ increases

• Temperature

• Pressure

Container B contains 20 grams of sugar and 80 milliliters of water. What is the concentration of the solution? (solute/solvent)

• 20/80 = .25

• 80/20 = 4

• 20X80 =1,600

Container D contains 15 grams of sugar and 60 milliliters of water. What is the concentration of the solution? (solute/solvent)

• 15/60 = .25

• 60/15 = 4

• 60X15 = 900