| Terms |
Definitions |
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H30+
|
H+
|
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acetic
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CH3COOH
|
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phenolphthalein(base)
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red
|
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HNO3
|
acid
|
|
H₃PO₃
|
phosphorous acid
|
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NaOH
|
Sodium hydroxide
|
|
Ion
|
Charged particle
|
|
Carbonic Acid
|
H2CO3
|
|
phenothalene pink
|
base
|
|
-[H+]=[OH-]
-[H+]>[OH-]
-[H+]<[OH-]
|
neutral
acidic
basic
|
|
HCl
|
hydrochloric acid (strong)
|
|
Nitric Acid
|
HNO3 (strong)
|
|
NH₃
|
ammonia (weak base)
|
|
acids have a pH
|
<7
|
|
magnesium hydroxide
|
Milk of Magnesia
|
|
pH stands for....
|
power of hydronium
|
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Na(OH)
|
sodium hydroxide; (lye) drain cleaners, soap, paper
|
|
Bronstead-Lowry base
|
substance that accepts protons
|
|
aqueous solution
|
made from,by, or with water
|
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acids
|
substances that form hydrogen ions when released in water are called?
|
|
monoprotic acid
|
can donate 1 proton (HCl)
|
|
Alkaline
|
adjective that describes a substance that is a base
|
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Neutralization Reaction
|
Specific type of double displacement reaction;
In neutralization, and acid reactes with a base
|
|
Litmus Paper
|
for use as an acid-base indicator
turns blue in a pH greater than 8.0 (base)
turns red in a pH less than 6.0 (acid)
|
|
Hydrochloric acid
|
Acid: HCl
Used for digesting and breaking down food
|
|
base
|
form hydroxide ions (OH-) in aqueous solution
|
|
true
|
acids contain the above h groups tf
|
|
indicator
|
a compound that changes when in contact with an acid or base
|
|
suspension
|
a mixture in which particles can be seen and easily separated by settling or filtration
|
|
properties of acids
|
electrolytes, sour taste, turn litmus red, reacts with metals
|
|
Strong VS. weak acid or base reactions ____, ____
|
→
↔
|
|
electrolyte
|
a substance that dissolves in water to give a solution that conducts an electric current
|
|
covalent bond
|
through the sharing of electrons these are created
|
|
Transition Interval
|
pH range over which the indicator changes color
|
|
dilute solution
|
a mixture that has only a little solute dissolved in a certain amount of solvent
|
|
Lewis Base
|
An atom, ion, or molecule that donates an electron pair.
|
|
acid-base indicator
|
a substance that marks the end point of an acid-base titration by changing color
|
|
pH
|
a measure of how acidic or basic a substance is from 0 to 14
|
|
weak base
|
a base that releases few hydrogen ions in a solution (ionizes slightly)
|
|
conjugate acid
|
the acid that is formed from the original base gaining a hydrogen atom
|
|
If cabbage juice is acidic, what color does it turn?
|
purple or red
|
|
eat away at other materials
|
Acids are described as corrosive because they?
|
|
ion product constant for water
|
the value of the equilibrium constant expression for the self-ionization of water
|
|
When will the pH scale change?
|
when the Kw changes due to temperature
|
|
How do we characterize a weak acid or base?
|
smaller Ka or Kb than 1
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