Sapling #19

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luludaly2B
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Sapling #19

Postby luludaly2B » Sat Nov 14, 2020 11:23 am

Is there an error with this problem, or am I missing something? This is an SO2 molecule, not H2S, right? Would the answer still be dipole-dipole or would it be London dispersion?
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Pranav Daggubati 3C
Posts: 106
Joined: Wed Sep 30, 2020 9:35 pm

Re: Sapling #19

Postby Pranav Daggubati 3C » Sat Nov 14, 2020 11:25 am

There is an error I think because it should be H2S instead of SO2

TJ Lai 2H
Posts: 93
Joined: Wed Sep 30, 2020 9:38 pm

Re: Sapling #19

Postby TJ Lai 2H » Sat Nov 14, 2020 1:38 pm

I said dipole-dipole, because O is more electronegative than S and the partially positive (S) and partially negative (O) areas of each molecule are attracted to each other. Not sure why it says H2S or that H2S is polar (I think it meant to say SO2).

Samin Kabir
Posts: 63
Joined: Wed Sep 30, 2020 9:42 pm

Re: Sapling #19

Postby Samin Kabir » Sat Nov 14, 2020 1:44 pm

Yea I agree with what is written above. The dipole-dipole interaction gives O a partial negative and S a partial positive charge. So because of that the interaction u see above is dipole dipole. Normally all polar molecules that are not ionic nor hydrogen bonds are dipole dipole

TJ Lai 2H
Posts: 93
Joined: Wed Sep 30, 2020 9:38 pm

Re: Sapling #19

Postby TJ Lai 2H » Sat Nov 14, 2020 2:30 pm

I just saw that Dr. Lavelle responded to another post about this and said that H2S was a mistake (meant to say SO2).

Joel Meza 3I
Posts: 86
Joined: Wed Sep 30, 2020 9:56 pm

Re: Sapling #19

Postby Joel Meza 3I » Sat Nov 14, 2020 8:04 pm

Yes it is a mistake, it should be SO2.

Jason_John_2F
Posts: 86
Joined: Wed Sep 30, 2020 9:54 pm

Re: Sapling #19

Postby Jason_John_2F » Sat Nov 14, 2020 8:35 pm

it should say so2 not h2s

Emma Chang 1G
Posts: 52
Joined: Wed Sep 30, 2020 10:02 pm

Re: Sapling #19

Postby Emma Chang 1G » Sun Nov 15, 2020 12:25 am

Yes I think it should say SO2 instead of H2S. I said it was still dipole-dipole since the slightly positive S end of one molecule is attracted to the slightly negative O end of the other molecule.

Evelyn Silva 3J
Posts: 89
Joined: Wed Sep 30, 2020 9:42 pm

Re: Sapling #19

Postby Evelyn Silva 3J » Sun Nov 15, 2020 12:30 am

Yes I had the same issue and it should say SO2, so it's an error.

vbarian27
Posts: 103
Joined: Wed Sep 30, 2020 10:08 pm

Re: Sapling #19

Postby vbarian27 » Sun Nov 15, 2020 12:54 am

yea just a mistake don't worry!

Kyle Dizon 3A
Posts: 91
Joined: Mon Oct 05, 2020 12:16 am

Re: Sapling #19

Postby Kyle Dizon 3A » Sun Nov 15, 2020 1:08 pm

Had the same issue regarding this problem! I figured it was an error in the problem itself but I said it was dipole-dipole.

DPatel_2L
Posts: 70
Joined: Wed Sep 30, 2020 9:41 pm

Re: Sapling #19

Postby DPatel_2L » Sun Nov 15, 2020 5:21 pm

It should say s02 instead.

Shivani Kapur 2J
Posts: 91
Joined: Wed Sep 30, 2020 9:59 pm

Re: Sapling #19

Postby Shivani Kapur 2J » Sun Nov 15, 2020 5:24 pm

It should say SO2 instead. Dr. Lavelle addressed this issue.


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