3.1 Intro To Organic

Question 1

Empirical formula

Answer 1

Simplist whole number ratio of atoms of elements in the compound

Question 2

Molecular formula

Answer 2

True number of atoms of elements in a compound

Question 3

General formula

Answer 3

Shows members of homologous series

CnHn+2

Question 4

Structural formula

Answer 4

Structural arrangement of JUST atoms

Question 5

Displayed formula

Answer 5

Shows every atom and bond in molecule

Question 6

Skeletal formula

Answer 6

Shows bond and non carbon molecules

Question 7

Homologous series

Answer 7

Same general formula, same functional group

Differ by CH2 and bp

Question 8

Isomerism

Answer 8

Same molecular different structural formula

Question 9

Chain isomer

Answer 9

Different length of main chain

Question 10

Positional isomer

Answer 10

Functional group on difference carbon atom

Question 11

Functional isomer

Answer 11

Different functional group

Question 12

Stereoisomer

Answer 12

Same structural, different spatial arrangement
because of limited rotation from C=C bond

E-ISOMER heavy molecule both same side
Z-ISOMER heavy molecule on opposite sides