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M2 T1 Test: Mixtures, Solubility, and Acid/Base ...
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Calculate the concentration of sugar in a 4 L drink that contains 100 grams of sugar. (Remember: C = m/V)
25 g/L
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ALL MEMBERS CAM ON: Go around your house and find 1 example of dilute solution.
Student answers may vary.
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It is a type of mixture in which the individual substances are EVENLY mixed.
Homogeneous mixtures or Solution
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What is the concentration of a 0.1 L solution of water with 20 grams of dissolved salt?
20.0 g/L
0.2 g/L
2.0 g/L
200.0 g/L
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It is a type of mixture in which the individual substances are NOT EVENLY mixed.
Heterogeneous Mixture
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What is the another name for Homogeneous Mixture?
solution
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Which of the following solutions is the most diluted?
A solution of 20 grams of salt with a volume of 1000 mL
A solution of 5 grams of salt with a volume of 100 mL.
A solution of 50 grams of salt with a volume of 1000 mL.
A solution of 10 grams of salt with a volume of 1000 mL.
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Matter can be classified into _________________ and _________________.
Substances, Mixtures
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ALL MEMBERS CAM ON: Go around your house and find 1 example of concentrated solution.
Student answers may vary.
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It refers to a solution that can still dissolve more solute.
Saturated Solution
Unsaturated Solution
Concentration
Solubility
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Which of the following refers to electrons that are NOT shared equally?
Polar molecules
Nonpolar molecules
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ALL MEMBERS CAM ON: Go around your house and find 1 example of a solution/homogeneous mixture.
Student answers may vary.
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ALL MEMBERS CAM ON: Go around your house and find 1 example of saturated solution.
Student answers may vary.
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A solution is always the same _____________ as its solvent.
state of matter
color
texture
smell
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It refers to a solution that contains the maximum amount of dissolved solute.
Saturated Solution
Solubility
Concentration
Unsaturated Solution
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What is Matter?
Matter is everything around you, anything that occupies space and has mass.
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ALL MEMBERS CAM ON: Go around your house and find 1 example of solute.
Student answers may vary.
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What part of a solution has the greatest quantity?
Solvent
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It refers to the maximum amount of solute that can dissolve in a given amount of solvent at a given temperature and pressure.
Unsaturated Solution
Saturated Solution
Solubility
Concentration
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Which statement about substances is true?
A substance cannot be separated from a mixture.
If two or more substances are physically blended, the new bl
Substances can be elements or solutions.
When two or more substances are evenly mixed, we can separat
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Solubility is the ability of a solute to dissolve into a solution. Which of the following statements is TRUE about SOLUBILITY (How much can dissolve)?
The amount of solute can that dissolve depends on solvent.
More solute can dissolve in solution if solubility is low.
Less solute can dissolve in solution if solubility is high.
More solute can dissolve in solution if solubility is high.
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A mixture is two or more physically blended substances,
False
True
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ALL MEMBERS CAM ON: Go around your house and find 1 example of heterogeneous mixture.
Student answers may vary.
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ALL MEMBERS CAM ON: Go around your house and find 1 example of unsaturated solution.
Student answers may vary.
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What is the substance being dissolved in a solution?
Solute
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Mixtures can be ________________ and ___________________.
Homogeneous mixtures, Heterogeneous mixtures
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A compound is 2 chemically bonded elements.
True
False
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ALL MEMBERS CAM ON: Go around your house and find 1 example of solvent.
Student answers may vary.
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Why won’t oil dissolve in water?
Water is a mixture, but oil is a substance.
Oil is a mixture, but water is a substance.
Oil is polar, but water is nonpolar.
Water is polar, but oil is nonpolar.
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Substances can be _______________ and _________________.
Elements, Compounds
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