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  • In the lab, which solute dissolved in water?
    None
    Salt and sugar
    Only sugar
    Only salt
  • Why is water a good solvent for ionic and polar compounds?
    Because water is nonpolar
    Because water is a gas
    Because water is oily
    Because water is polar
  • What phrase helps you remember solubility?
    “Heavy sinks, light floats”
    “Like dissolves like”
    “Opposites attract”
    “Mix everything to see”
  • Solution with a solvent that is not water
    Aqueous Solution
    Non Aqueous Solution
  • Which solute did not dissolve in oil?
    Food coloring
    Salt and sugar
    Salt only
    Sugar only
  • Why doesn’t salt dissolve in oil?
    Oil is nonpolar, and salt is ionic (polar)
    Oil evaporates too fast
    Oil is too thick
    Salt melts instead
  • What is an aqueous solution?
    A mixture of oil and water
    A solution where water is the solvent
    A solution made only of gases
    A solid solution
  • The substance doing the dissolving
    Solute
    Solution
    Solvent
  • What type of solvent is oil?
    Aqueous
    Non-aqueous
    Ionic
    Polar
  • A homogeneous mixture of solute dissolved in a solvent
    Solution
    Solute
    Solvent
  • Solution with a solvent that is not water
    Directions
    West and South
    The property of having poles or being polar.
  • Solution where water is the solvent
    Aqueous Solution
    Non Aqueous Solution
  • What is a solution?
    A heterogeneous mixture
    A chemical reaction
    A pure substance
    A homogeneous mixture of solute dissolved in a solvent
  • What is the solvent?
    The gas formed in a reaction
    The substance doing the dissolving
    The substance being dissolved
    The leftover solid
  • How can you tell if a solution is aqueous or non-aqueous?
    Check the color of the solution
    Smell it
    Check if water is the solvent
    Measure the density
  • Give one example of an aqueous solution.
    Oil and sugar
    Gasoline
    Saltwater
    Oil paint
  • What happens when you stir salt into water?
    It doesn’t dissolve
    It freezes
    It turns into a new substance
    It dissolves completely
  • What’s the main difference between water and oil as solvents?
    Neither can dissolve salt
    Water is nonpolar, oil is polar
    Water is polar, oil is nonpolar
    Both are polar
  • What is a non-aqueous solution?
    A solution where the solvent is not water
    A solution that contains water
    A mixture of solids
    A frozen solution
  • On Titan, Saturn’s moon, lakes are made of methane. What kind of solution would that be?
    Ionic
    Non-aqueous
    Aqueous
    Acidic
  • Give one example of a non-aqueous solution.
    Soda
    Lemonade
    Oil and food coloring
    Water and salt
  • What type of solvent is water?
    Nonpolar
    Metallic
    Non-aqueous
    Aqueous
  • What is the solute?
    The liquid in the mixture
    The substance being dissolved
    The substance doing the dissolving
    The resulting solution
  • The substance being dissolved
    Solvent
    Solute
    Solution
  • In the lab, which solvents were non-aqueous?
    All three
    Water only
    Hydrogen peroxide and vegetable oil
    Gasoline
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