Organic Chemistry College Prep Flashcards

1

Which of the following are not organic based?

oil
penny
cotton
plastics

2

(draw this out) How many hydrogens are in the molecule, 2,3,4-trichloroheptane

13
7
16
14

3

How many hydrogens are in nonane?

18
9
16
20

4

What are the products of complete combustion?

Water and Smoke
Carbon dioxide and Water
Carbon Monoxide Water and Carbon
Carbon Monoxide and Water

5

What makes a molecule organic?

hydrogen
carbon
calcium
chlorine

6

What is the standard formula for alkenes?

CnH2n
CnH2n+2
CnH2n-2

7

Name the branch on this molecule.

pentane
ethyl
methyl
propyl

8

Name this molecule:

butene
ethyne
butyne
ethene

9

What is the name of this molecule?

2,2,4 -trimethylpentane
2,2,3-dimethylhexane
2,2,3-trimethylpentene
2,2,4-trimethylhexane

10

What is the first step in naming an organic molecule?

draw the carbon chain
count the longest, continuous chain of Carbons
count the longest, straightest chain of Carbons
count how many hydrogens there are

11

What is this Alkene?

2,3,3,-tribromofluoride
3-hexene
3-nonene
Hexene

12

Which is the correct name for this alkane?

Octane
Nonane
Heptane
Heptene

13

# of valence electrons carbon has

2
4
8
6

14

Name this molecule:

1,2,3-triethylhexane
2,2,4-trimethylpentane
2,2,4-trimethylpentene
2,4,4-trimethylpentane

15

Name this compound:

pentyne
2-propyne
1-propyne
1-propene

16

Name this molecule:

decane
nonane
heptane
octane

17

How many hydrogens are in pentene?

10
12
5
8

18

Which of the following is an alkane?

C5H10
C6H12
C6H10
C3H8

Organic Chemistry College Prep

Questions 18

Organic Chemistry College Prep

Questions 18