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