Functional groups + pKas

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Last updated 3:32 AM on 10/8/26
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50 Terms

1
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What does the functional group alkane have?

All carbon and hydrogen single bonds (-ane suffix)

2
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What does the functional group alkyl groups have?

All carbon and hydrogen single bonds

3
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<p>What functional group is this?</p>

What functional group is this?

Cyclohexane

4
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<p>What functional group is this?</p>

What functional group is this?

cyclopentane

5
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<p>What functional group is this?</p>

What functional group is this?

Cyclobutane

6
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<p>What functional group is this?</p>

What functional group is this?

Cyclopropane

7
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What does the functional group alkene have?

Carbon-carbon double bond (-ene suffix)

<p>Carbon-carbon double bond (-ene suffix)</p>
8
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What does the functional group alkyne have?

Carbon-carbon triple bond (-yne suffix)

<p>Carbon-carbon triple bond (-yne suffix)</p>
9
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Methane

Alkane

10
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Ethane

Alkane

11
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Propane

Alkane

12
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Butane

Alkane

13
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Pentane

Aklane

14
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Hexane

Alkane

15
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Methyl

Alkyl group

16
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Ethyl

alkyl group

17
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Propyl

Alkyl

18
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Isopropyl

Alkyl group

19
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Butyl

Alkyl group

20
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Pentyl

Alkyl group

21
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<p>What is this called?</p><p>Which functional group is it in?</p>

What is this called?

Which functional group is it in?

Hexyl

Alkyl group

22
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<p>What functional group is this?</p><p>What does the R stand for?</p>

What functional group is this?

What does the R stand for?

Alcohol (-ol suffix)

R = H or C

23
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<p>What functional group is this?</p><p>What does the R and X stand for?</p>

What functional group is this?

What does the R and X stand for?

Alkyl halide

R = H or C

X = F, Cl, Br, I

24
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<p>What functional groups is this?</p>

What functional groups is this?

Epoxide

25
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<p>What functional group is this?</p><p>What is the arrow pointing to?</p>

What functional group is this?

What is the arrow pointing to?

Vinyl group

vinylic position

26
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<p>What functional group is this?</p><p>What is the arrow pointing to?</p>

What functional group is this?

What is the arrow pointing to?

Allyl group

allylic position

27
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<p>What functional group is this?</p>

What functional group is this?

Ether

28
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<p>What functional group is this?</p>

What functional group is this?

Aldehyde (-al suffix)

29
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<p>What functional group is this?</p>

What functional group is this?

Ketone (-one suffix)

30
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<p>What functional group is this?</p>

What functional group is this?

Carboxylic acid

31
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<p>What functional group is this?</p><p>What does the R stand for?</p>

What functional group is this?

What does the R stand for?

Ester

R = alkyl

32
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<p>What functional group is this?</p>

What functional group is this?

Amide

33
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What is the pKa of HCl?

-8

34
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What is the pKa of H2SO4?

-3, 1.99

35
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What is the pKa of H3O+?

-1.7

36
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What is the pKa of H2O?

15.7

37
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What is the pKa of NH3?

35

38
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What is the pKa of NH4+?

9.2

39
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

4.76

40
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

16

41
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

51

42
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

44

43
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

24

44
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

19

45
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<p>What is the pKa of this molecule?</p>

What is the pKa of this molecule?

43

46
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Tetrahedral angle

109.5

47
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Linear angle?

180

48
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Bent angle?

104

49
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Trig planar

120

50
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How do I determine when N is sp³ or sp² and its lone pair?

  1. Lone pair is able to resonate then that means the lone pair is occupying the p orbital and the N is sp²

  2. If the lone pair is unable to resonate then that means the lone pair is occupying the hybrid orbital and the N is sp³ or sp² depending on if it already has a single or double bond.