GT Chem - Acids & Bases (Unit 14)

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derived from wester packet

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15 Terms

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Taste of acids

sour

2
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Taste of bases

bitter

3
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Litmus paper (acids)

Blue→red/pink

red→same

4
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Litmus paper (bases)

blue→same

red→blue

5
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phenolphthlalein in acids

clear

6
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phenolphthlalein in bases

pink

7
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Reaction with the opposite in bases/acids

salts + water

8
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Conductivity for acids and bases

Good (electrolytes)

9
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Some acids react with ____ to form ____.

metals, H2

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Bases often feel ____

slippery

11
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Arrhenius definition of an acid

A chemical compound that increases the concentration of hydrogen ions (H+→H3O+)

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Arrhenius definition of a base

A chemical compound that increases the concentration of hydroxide ions (OH-)

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Bronsted Lowry definition of an acid

a molecule or ion that is a proton donor

14
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Bronsted Lowry definition of a base

a molecule or ion that is a proton acceptor

15
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