Hang tight while we fetch the video data and transcripts. This only takes a moment.
Connecting to YouTube player…
Fetching transcript data…
We’ll display the transcript, summary, and all view options as soon as everything loads.
Next steps
Loading transcript tools…
Ch 5.2c hybridization in lewis structures | General Chemistry | YouTubeToText
YouTube Transcript: Ch 5.2c hybridization in lewis structures
Skip watching entire videos - get the full transcript, search for keywords, and copy with one click.
Share:
Video Transcript
so what should you be able to do
so with valence bond theory you should
be able to use your lewis structures
determine the hybridization
predict a shape and it should match what
you already know
in vesper theory so here's an example of
a molecule and there's a whole bunch of
different centers that we can think about
about
in here so we already know that the
hydrogen atoms are just going to be your s
s
orbitals so they're not going to undergo
any kind of hybridization because
there's nothing else available for
but your carbon atoms we can start to
count up the electron domains
on here so for this carbon we know that
we have
one two three four um electron domains
so we should be able to have s p
3 hybridization uh for this carbon atom
in here
and so we should also predict those bond
angles are somewhere around 109.5 degrees
degrees
in there and then this carbon atom we
know that we have one
two three um electron domains
so we should be able to get sp2
hybridized orbitals and predict this is
going to be 120 degrees
for those bond angles
for both of these oxygens or for this oxygen
oxygen
up here we can think about this it has
one two three electron domains
so this oxygen is also going to be hybridized
hybridized
hybridization and this oxygen over here
is going to have one
two three four domains
so this should be sp3 hybridized
on here so this actually predicts all the
the
shapes all the different kinds of
bonding that is happening
uh in there and it is matching our
vesper theory quite a bit
so we can also go to one of these kind
of molecules where we have
uh you know uh expanded octet so this one
one
over here we look at this over here
this sulfur atom is going to have
so we should expect that this is going
to have
uh sp3d hybridization
uh with that and with this sp3d
hybridization the lone pair goes on this
trigonal planar section of this so we
end up getting some sort of
seesaw shape for the sp3d
and we can predict the bond angles we're
going to know that this is about
120 degrees this one over here
is about 190 degrees since it's on the
axial positions
of that uh shape but we also know that the
the
the electron pair is going to push this
so it's going to be slightly
less than 90 degrees and slightly less than
than
120 because it's going to go ahead and
push it
in just a bit and this one over here we uh
uh
same thing we have five electron domains
so there's sp3d we're going to take five different
different
atomic orbitals and hybridize them
so we should get some sort of t-shaped
Click on any text or timestamp to jump to that moment in the video
Share:
Most transcripts ready in under 5 seconds
One-Click Copy125+ LanguagesSearch ContentJump to Timestamps
Paste YouTube URL
Enter any YouTube video link to get the full transcript
Transcript Extraction Form
Most transcripts ready in under 5 seconds
Get Our Chrome Extension
Get transcripts instantly without leaving YouTube. Install our Chrome extension for one-click access to any video's transcript directly on the watch page.
Chrome Extension