11 ahich atomic orbitals are involved in bonding and

11)
\A/hich atomic orbitals are
involved
in
bonding
and
which
as
lone
pair
orbitals
H-N=N-n
for
N2H2?
A)
bonding:
s
on
H,
sP2
andp on
N
lone
pair:
B)
bonding:
s
on
H, p on
N
lone
pair:
C)
bonding:
sp2
onboth H and
N
lone
pair:p
D)
bonding:
s
on
H,
sp2 on
N
lone
pair:
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sp2 on
N
sP2
on
N
on
N
p on
N
lOMoARcPSD|12838196

12)
V{hich
drawing best shows the
molecular
polarity
o{
methylamine,
CH3NH2,
and the
bond polarities
a
maior
contribution to the overall molecular
polarity?
that make
'i#H'"
"i(F-'
t
I
Net
T
6-
(1)
6-
u
'4il'\* *:r{'$;'nu.
"
t
J*.,
V
(3)
l*",
6+
(2)
6+
,r
,4Nr\
"'?a{
$:
''
nl+
H
lruet
V
(4)
lOMoARcPSD|12838196
13) \Alhat
is the
sum of the
coefficients when the
following equation
is
balanced
using
the
lowest, whole numbered
coefficients?
PHsk)+-Ozk)- P4o1s(s)+--Hzo(S)
14) \A/hat
is the
mass
of a
single chlorine molecule,
C12?
g
g
g
8
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