in case of organic compounds, what will be the IUPAC name of dyglime
121566
(IUPAC name), diethylene glycol dimethyl ether\n\n\nAny of a class of organic compounds in which two hydrocarbon groups are linked by an oxygen atom.\n\nA volatile, highly flammable liquid, C2H5OC2H5, derived from the distillation of ethyl alcohol with sulfuric acid and used as a reagent and solvent. It was formerly used as an anesthetic. Also called diethyl ether, ethyl ether.
416557
carboxly and amine groups.\n\nCheck out, http://en.wikipedia.org/wiki/Amino_acid for more info about amino acids and what the structure looks like.
324200
mono-\ndi-\ntri-\ntetra-\n-chloromethane\n\nnb. replace chloro with bromo or iodo (for Br or I) :)
430404
Well number 10 is\n\n(Z)-3,4-dimethylhept-3-ene\n\n14,15 and 15 and 17.... Need to be drawn out.\n\nGood Luck!
413369
"Iodine, it is sublime". (Because it sublimates-goes directly from solid to a gas).\n\nGet an "A".
457448
DMF = dimethyl formamide, a commonly used solvent in the industry.\nIf you mean IPA, then isopropyl alcohol. Again a very commonsolvent.
479112
you have one group of CH3 and hence its methylamine....\n\ndimethylamine-----> (CH3)2NH\ntrimethylamine-----> (CH3)3N\n\nCorrect me if i am wrong please....
103074
Hi i've been an industrial chemist for 14 years and i'm not surprised you are confused!\nNomenclature in organic chemistry is divided into two types\nTrivial and Systematic.\nTrivial names tend to be easy to remember such as ether but are not logical. Systematic names are logical ,but, boring such as methoxy ethane (same thing)\nYou have presented two names which sound like the same molecule however the systematic names are quite different.\nHexachlorobenzene is Hexachlorobenzene\nBenzene Hexachloride is 1,2,3,4,5,6-hexachlorocyclohexane.\nIn the first molecule chlorines have replaced the hydrogens on benzene and in the second chlorines have added to the hydrogens on benzene (so it isn't benzene anymore but cyclohexane, but, the trivial name still calls it benzene to confuse you). You don't really need any tips on similar examples since in 14 years of work and 20 years of chemistry it's the only one i've ever come across! (Well done!) follow this link http://www.iupac.org/nomenclature/index.html\nfor further help and download chemsketch.\n\nHope this helped
415600
no it doesnt.........its IUPAC NAME is 2,3-dihydroxypropanal which suggets that it has a linear structure with  only three carbon atoms with an alcoholic group at the 2 n 3 carbon atom and with a carbonyl group (aldehyde gropu in this case) as the terminal carbon atom\nA compound will have a cyclic structure only if its a cycloalkane , cycloalkene or an aromatic compound.........since glyceraldehyde is none of the above..........its evident that its got a linear structure.
255029
http://www.vuw.ac.nz/staff/paul_teesdale-spittle/organic/chiral_web/main.htm
435792
in order of the questions:\nsilver\nbromine\nselenium\neuropium\ngadolinium\ngallium\ncarbon\nnitrogen\niodine\nboron\nneptunium\nphosphorus\nbismuth\nhydrogen
494255
CH3CH2C(CH3)3.\nI guess you forgot to type the C before the parenthesis. If you didn't forget, then none of the answers is correct (you would be missing a carbon atom).\n\nChem-man I would have contacted you in private about this but you do not give us the option to e-mail you. I have seen several of your answers prompting askers to verify your answer through echemistryhelp. I checked the website and it is not a free one; you post a question and pay for the answer. I'd say that this is a form of indirect advertisement  which is against the community guidelines. Please refrain from doing that or I will have to report you.
1073
Carbon tetrachloride.  You could also call it tetrachloromethane.
385537
NH3OH\nPbO\nKBr\nPCl4\nAl(NO3)3\nBa3(PO4)2\nSpelling error?? C4H10 ??? (not sure here)\nSn(OH)4\nNH4NO3\nLi3P
310266
See if this article has a diagram\n\nhttp://jchemed.chem.wisc.edu/Journal/Issues/1999/Apr/abs542.html
417519
It is called 'answers' and not hints.\n\n39) NaNO3 + PbI2--that would be 'd' . . . and . . . \n40) Double replacement 'd'.\n\nGet an "A".
549692
1) ZnNO2\n2) Co(HSO3)3\n3) HgF\n4) Al2(CO3)3\n5) CeC2O4\n6) BaClO\n7) SnBr2\n8) Mg(HSO3)2