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joel189 joel189
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12 years ago
A certain compound is made up of three chlorine atoms, one phosphorus atom, and one oxygen atom. What is the chemical formula of this compound?

Express your answer as a chemical formula.

Thanks.
Source  Pearson "Chemistry 12th ed. Chp. 2" Mastering Chemistry
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Replies
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Valued Member
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12 years ago
This should help: http://www.chemspider.com/Chemical-Structure.23198.html

It seems that the structure with the double bond is more stable: http://www.google.gr/imgres?q=Phosphoryl+chloride&um=1&hl=el&sa=N&tbo=d&biw=1366&bih=663&tbm=isch&tbnid=u0flEKJVK33WfM:&imgrefurl=http://schools-wikipedia.org/wp/p/Phosphoryl_chloride.htm&docid=YLXrvrCEhd-_UM&imgurl=http://schools-wikipedia.org/images/383/38309.png&w=300&h=112&ei=Q74aUcT2E4iD4AS59ICwBA&zoom=1&ved=1t:3588,r:84,s:0,i:340&iact=rc&dur=311&sig=108235015733993197941&page=5&tbnh=89&tbnw=239&start=83&ndsp=23&tx=154&ty=27
joel189 Author
wrote...
12 years ago
I looked up the link you posted and the Molecular Formula: Cl_3OP was wrong.

PClF_3 is also wrong.

I have one attempt left.
wrote...
Valued Member
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12 years ago Edited: 12 years ago, Alexx
What exacty is the question?
The Phosphoryl chloride exists. How could the answer be wrong? It is consisted by three chlorine atoms, one phosphorus atom, and one oxygen atom...

How exactly is the question presented? Is it a multiple choice? If yes, what are the other choices?
wrote...
Valued Member
On Hiatus
12 years ago
Sooo... finally what happened?  Smiling Face with Open Mouth and Cold Sweat Face with Cold Sweat
joel189 Author
wrote...
12 years ago
I have till midnight and that was the only one I need...  That is how it was asked word for word...

I've searched and searched...  Face with Open Mouth
Answer accepted by topic starter
AlexxAlexx
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12 years ago
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joel189 Author
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12 years ago
That was right!
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