Approximate pKa Flashcards

1
Q

Oxygen with 3 bonds

A

pKa = <0
Less than zero
Very strong acids

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2
Q

Oxygen with a double bond

A
pKa = 5
Acetic acid (moderately strong)
Oxygen with a double bond
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3
Q

Nitrogens with a positive charge

A

pKa = 10
Weak acids

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4
Q

Neutral oxygens

A

pKa = 15
Weak acids

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5
Q
A

pKa = 25

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6
Q
A

pKa = 35

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7
Q
A

pKa = 45

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8
Q
A

pKa = 50

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