A chemical question...?
828162
It is known by its initials as TCP.  Oldtimers will recognize TCP as a gasoline additive from the sixties.  Shell Oil used to advertise that their gas contained TCP.\n\nTCP is made by reacting phosphorus oxychloride with cresylic acids.  The "ortho" part comes from the position of the methyl group on the phenol as in ortho, para, meta.  Cresylic acids were by-products of coke production (iron production not the other kinds!) but are now made synthetically.  HCl is a by-product that was removed by scrubbing with sodium hydroxide.  \n\nA secondary use for TCP was as a flame-retardant plasticizer for PVC (polyvinyl chloride).
121280
Well clearly it belongs in the Gas element but i dont really understand what you mean by the question though.  :&#92;
844972
a. Soluble because of the presence of Na.\nb. Soluble because of the presence of K.\nc. Soluble because of the presence of NO3\nd. Soluble because of the presence of Cl.\n\npeace\nvixklen
781038
I agree with birchardv here...........we need the rest of the problem, and you would learn a lot more if you did the homework yourself.  But do whatever floats your boat.  Add the rest of the problem and I'll get back to you.\n\nOkay Chemist, this problem is really long; if you want a good answer with plenty of steps, I'll need more room.  Email me and I'll send you the solution.
786996
This is a tricky question. Perhaps reading: http://www.newton.dep.anl.gov/askasci/chem03/chem03067.htm will help.
801048
I think this belongs in the Chemistry section.  I'm not a Chemistry buff, but if someone here is, I'm sure you'll get your answer.
835717
Hmmm.. I'm not trying to be stingy, but I still prefer using Yahoo! Answer since that there is a bunch of good chemist in this community, to asking for a help from there.\n\n\npeace\nvixklen
339783
I'm not sure maybe the link will help.\n\nhttp://www.chemicalforums.com/
955333
an easy example you can remember is H2O(water).\nif u want a more difficult one, u can use CH3COOH(acetic acid)!\n\nALL DE BEST!
167656
the correct answer is B. A is wrong b/c it isn't an oxidation reduction reaction. Looking at a table of solubility products will confirm the answer is B.
618761
didn't you just answer your own question? ADD THE KOH TOO THE HNO3 AND THE pH IS NOW ADJUSTED! I'm not sure that it takes a rocket scientist to answer a question whose answer is inherently in the question. Perhaps I'm wrong, I'd consult a rocket scientist but aparently none of those ever get on Yahoo Answers, or maybe they're hiding from the onslaught of stupidity, afraid that their precious IQ's will be lowered by the wave after wave of terrible questions asked on this site.
926281
Carboxyl\nand that's the last one I'm answering, I shouldn't be doing your homework for you...
457655
Iron (II) SulfIDE\n\nSodium ChlorIDE\n\nSodium HydroxIDE\n\nand Lead...umm...something. *lol*\n\nThe answer is evidently (A). =D\n\n\n\nPS okay, so yea, someone already wrote what i wrote when i was typing it. sorry!
298587
Look up the site chemfinder.com.  its a good website if you have not heard of it already.
964798
This is a chem, not bio question
903371
I have a serious feeling that you haven't given us all the info.\nIf you know the density of HCl you can get the first one.\nBut we don't have enough info to even begin to tell you the relevance of the NaOH.   More info, or concentrate on your own homework...
1135425
Your question is not specific!  There are so many "chemical changes", which one are you speaking of?  Sometimes, nothing happens, and, therefore, nothing is released!  Therefore, your question needs qualification!  Which chemical change?