What atomic or hybrid orbitals make up the sigma bond between C1
and C2 in propyne,...
What atomic or hybrid orbitals make up the sigma bond between C1
and C2 in propyne, CHCCH3 ? orbital on C1 + orbital on C2 What is
the approximate H-C1-C2 bond angle
What atomic or hybrid orbitals make up the sigma bond between
C1 and C2
in ethylene,
CH2CH2 ?
_____ orbital on C1
+ _____ orbital on C2
What is the approximate
H-C1-C2
bond angle ?
_______ °
What atomic or hybrid orbitals make up the pi bond between C1
and C2 in propyne, CHCCH3 ? ------ orbital on C1 + ------ orbital
on C2
How many σ bonds does C1 have in CHCCH3 ? How many bonds does C1
have ?
What atomic or hybrid orbitals make up the sigma bond between
C2 and O in
acetaldehyde, CH3CHO
?
(C2 is the second carbon in the structure as
written.)
orbital on
C2
+
orbital on
O
What is the approximate
C1-C2-O
bond angle ? ... °
What atomic or hybrid orbitals make up the sigma bond between
Br and F in bromine
pentafluoride, BrF5?
orbital on
Br
+
orbital on
F
What are the approximate
F-Br-F bond
angles?
(list all possible without commas between) ... °
What atomic or hybrid orbitals make up the pi bond between N and
O in nitrosyl bromide, NOBr ?
________ orbital on N + ____________ orbital on O.
How many σ bonds does N have in NOBr ?
How many pi bonds does N have ?
Someone please distinguish the difference between hybrid atomic
orbitals in valence bond theory and LCAO molecular orbitals in
molecular orbital theory.
Which hybrid orbitals overlap in the C - O bond in
CF₂O? Which hybrid orbitals overlap in the C - O bond in
CF₂O?
A) sp² - s
B) sp² - sp²
C) sp² - sp³
D) sp³ - sp³
E) sp³ - sp
4.
About the hybrid atomic orbitals it is correct to say that:
a.
are antibonding
b.
are bonding
c.
they only form sigmay pi links
d.
they have a defined spatial orientation
9.
Choose the correct premise
a.
the pi bonds are formed only from the frontal overlap of
orbitals
b.
The orbitals s can form sigma bonds
c.
The formation of sigma bonds is the result of the overlap of hybrid
orbitals exclusively
d.
a pi bond is formed...
What type of bond (sigma or pi) will result from the overlap of
the following orbitals on adjacent atoms?
a) H(s)-C(sp3)
b) C(sp2)-C(sp3)
c) C(sp3)-N(p)
d) C(p)-O(p)