Solutions, Acids and Bases

Vocab Review: Solutions, Acids &
Bases (Unit 8)
1
REVIEW
Unit 8
Solutions, Acids & bases
Vocabulary

Bases (Unit 8)
2
the lowest temperature that
is theoretically possible, at
which the motion of
particles that constitutes
heat would be minimal. It is
zero on the Kelvin scale,
equivalent to –273.15°C

Bases (Unit 8)
3
Absolute Zero
the lowest temperature that
is theoretically possible, at
which the motion of
particles that constitutes
heat would be minimal. It is
zero on the Kelvin scale,
equivalent to –273.15°C

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3. the minor component in a
solution, dissolved in the
solvent.

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Solute
3. the minor component in a
solution, dissolved in the
solvent.

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4. a substance in which
another substance is
dissolved; major component
of a solution

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Solvent
4. a substance in which
another substance is
dissolved; major component
of a solution

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5. Homogeneous mixture of
two of more pure
substances

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Solution
5. Homogeneous mixture of
two of more pure
substances

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6. Breaking down of a
molecule in to two or more
units

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Dissociation
6. Breaking down of a
molecule in to two or more
units

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7. Distributing the solute
particles evenly in the
solvent to make a solution.

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Dispersion
7. Distributing the solute
particles evenly in the
solvent to make a solution.

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8. A process by which an
atom acquires a positive or
negative charge; water
causes this to most ionic
substances.

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Ionization
8. A process by which an
atom acquires a positive or
negative charge; water
causes this to most ionic
substances.

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9. the ability of a solute to be
dissolved, especially in
water.

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Solubility
9. the ability of a solute to be
dissolved, especially in
water.

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10. A graph showing how
much of a solute dissolves
in a given solvent at a given
temperature.

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Solubility curve
10. A graph showing how
much of a solute dissolves
in a given solvent at a given
temperature.

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11. a chemical solution
containing the maximum
concentration of a solute
dissolved in the solvent. The
additional solute will not
dissolve in a saturated
solution.

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Saturated solution
11. a chemical solution
containing the maximum
concentration of a solute
dissolved in the solvent. The
additional solute will not
dissolve in a saturated
solution.

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12. a chemical solution in
which the solute
concentration is lower than
its equilibrium solubility;
more solute can be added to
this solution.

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Unsaturated solution
12. a chemical solution in
which the solute
concentration is lower than
its equilibrium solubility;
more solute can be added to
this solution.

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13. a solution that contains
more than the maximum
amount of solute that is
capable of being dissolved at a
given temperature; solute
immediately crystallizes from
this solution upon cooling.

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Supersaturated solution
13. a solution that contains
more than the maximum
amount of solute that is
capable of being dissolved at a
given temperature; solute
immediately crystallizes from
this solution upon cooling.

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14. Amount of solute in a
given amount of solution

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Concentration
14. Amount of solute in a
given amount of solution

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15. the concentration of a
solution expressed as the
number of moles of solute
per liter of solution:

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Morality
15. the concentration of a
solution expressed as the
number of moles of solute
per liter of solution:

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16. a molecule or ion
capable of donating a
proton (hydrogen ion
H+)

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Acid
16. a molecule or ion
capable of donating a
proton (hydrogen ion
H+)

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17. is a chemical substance
that donates OH- ion or
accepts a H+ ion.

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Base
17. is a chemical substance
that donates OH- ion or
accepts a H+ ion.

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18. a chemical reaction in
which an acid and a base
react and produce water and
an ionic compound.

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Neutralization
18. a chemical reaction in
which an acid and a base
react and produce water and
an ionic compound.

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19. An ionic compound
formed by the union of
action(s) and anion(s).

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Salt
19. An ionic compound
formed by the union of
action(s) and anion(s).

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20. a measure of hydrogen
ion concentration, a
measure of the acidity or
alkalinity of a solution.

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pH
20. a measure of hydrogen
ion concentration, a
measure of the acidity or
alkalinity of a solution.

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21. A substance that
consists of ions and
conducts electricity in water.

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Electrolyte
consists of ions and
conducts electricity in water.

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22. substances which
change color with pH used
to know the acidity or
basicity of a solution.

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Acid-Base indicator
22. substances which
change color with pH used
to know the acidity or
basicity of a solution.

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dissolves in water but
doesn’t conduct electricity
through water.

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Non-Electrolyte
dissolves in water but
doesn’t conduct electricity
through water.

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24. Homogeneous mixture
or solution of two or more
metals.

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Alloy
24. Homogeneous mixture
or solution of two or more
metals.

Solutions, Acids and Bases

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