Summary Chapter 12 - Alkanes

ALKANES
AL KANE SATURATED HYDROCARBONS
O N TA I N I NG S I NG L E CC C H BONDS AS
SIGMA BOND S
SATURATED AS CARBON BOND C D TO AS
MANY ELEMENTS AS POSSIBLE
ALL 4 BONDS USED

AL L AL KA N E S TETRAHEDR AL GEOMETRY
AROUND CENTRAL CARBON ATOM
t h t c T R O N1 C C O Nfl 4 15252ps CARBON
t h t c T R O N1 C C O Nfl 4 Is H Y D RO G t N
MOLECULAR ORBITAL THEORY
BOND FORMS WHEN 2 ORBITALS
ATOMIC
EACH CONTAINING 1 ELECTRON OVERLAP
TO FORM A NEW MOLECULAR ORBIT AL
1 SIGMA BOND
2 PI BOND
S1 G MA BOND ALWAYS BOND THAT FORMS
IN SI N Gh t l 0 VALENT BOND
2 ATOMIC ORBITALS Ott RhAP A LONG
BOND AXIS
S ORBITAL 13 WAYS Sts Stp Ptp
p ORB I T AL
1 Sts
ACT AS A KI S I N
Of O OO AL NA NE S WHERE
A TO M S l AN f Rt C h X
1 Stp ROTATE
C t ON
3 Ptp
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