I know that the International pipeline colourcode for Nitrogen is Orange, but what about Hydrogen,Propylene,Silane etc?
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sorry, couldn't find anything on google about it.\nhttp://scotthortonshow.com/\nmoney, http://www.philipdru.com/griffin_stream.html\nbush & clinton http://www.philipdru.com/triplett_stream.html\nisrael http://antiwar.com/justin/?articleid=8730\nhttp://www.philipdru.com/webb_stream.html\niran http://www.weekendinterviewshow.com/InterviewDisplay.aspx?i=131
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The color change that occurs in these indicators happens at different pH ranges.  The pH range of phenolphthalein is 8.2-10.0, which is for a basic solution.  The pH range of methyl orange is 3.2-4.4, which is for an acidic solution.\nHope this helps!
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what you need to do, get a SI data book, and look up their natural state. not bonded with anything else, and possibly itself.\n\nPhophorus - white: molecular (P4). red: Chain. Black: Layer\nIodine - molecular (I2)\nMagnesium - hexagonal closest-packing\nNeon - cubic closest-packing\nArsenic -grey: 3d structure - Layer formation. yellow: molecular As4\nSulfur- molecular S8\nBoron - complicated structure.\nSelenium - grey: chain, Red: molecular: Se8\nGallium - Complicated\nCesium - body-centred cubic\nOxxygen - O2, O3 molecular
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OF2 (~104), NF3(~107), CF4 (~109.5),  BF3 (120), BeF2(~180)
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(NH4)2S.  Cu2S is dark in color.
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Yellow\nGreen\nYellow\nYellow\nYellow\nGreen\nGreen\nGreen
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CoCl3.6NH3 yellow 3 [Co(NH3)6]Cl3 \nCoCl3.5NH3 purple 2 [Co(NH3)5Cl]Cl2 \nCoCl3.4NH3 green 1 [Co(NH3)4Cl2]Cl \nCoCl3.4NH3 violet 1 [Co(NH3)4Cl2]Cl \nThe green and violet compounds must have some further difference. \nAll have 6 ligands (coordination number = 6)
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YOU WOULD HAVE TO USE THE BOND ENTHALPIES TO WORK OUT WHICH ONE. SEEING THOUGH N2 MAKES UP 78%OF THE EARTHS ATMOSPHERE ITS SEEMS VERY INERT SO MOST PEOPLE WOULD ASSUME THAT IS THE ONE
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Elements are Carbon, Nitrogen, Phosphate, Oxygen
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you need an explosive charge and one or more of the following compounds to product the color:\nRed=Strontium Chloride, or Lithium chloride\nYellow=Basicly anything with sodium\nWhite=Magnesium or zinc\nGreen=Copper compounds or phosphates and nitrates\nBlue=Lead orarsenic or Cupric chloride or antimony\nPurple=potassium or silicates
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1. NO2-\n\n2. tellurite\n\n3. pernitrate\n\n4.NH4NO3\n\n5. OH-
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choose the noble gas that comes before the element.   in Mn(2+)'s case, that's Ar\n\nwrite the noble gas down in brackets, and continue on with the electron config. as normal\n\n[Ar}4s23d3\n\nFor O(2-), it turns into Neon so it would just be [Ne]
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Any soluble sodium compound like sodium chloride, sodium acetate, sodium bicarbonate (sodium hydrogen carbonate), sodium carbonate, things like that turn a flame yellow-orange.  \nSoluble calcium compounds like calcium nitrate burn red-orange.
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Alice Blue  \nAlizarin Crimson  \nAmaranth  \nAmber  \nAmethyst  \nApricot  \nAqua  \nAquamarine  \nAsparagus\nAzure \nBeige  \nBistre  \nBlack   \nBlue  \nBondi Blue \nBrass  \nBright green  \nBright turquoise \nBronze  \nBrown \nBuff  \nBurgundy  \nBurnt Orange  \nBurnt Sienna  \nBurnt umber \n\nFind more colors here: http://en.wikipedia.org/wiki/List_of_colors
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The pH can vary widly depending on the type of electroplating.  The nitrates will be the species associated with the metals used and of course sodium.\nCan you be more specific on which proceses you are looking at  See \n\nhttp://es.epa.gov/techinfo/facts/metalmfg.html\n\nhttp://es.epa.gov/cooperative/topics/metfactsheets.html\n\nhttp://www.epa.gov/ttn/chief/ap42/ch12/final/c12s20.pdf
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Carbondioxide gas, Oxygen gas and Nitrogen gas
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click on these links\nhttp://www.spartechsoftware.com/reeko/\nhttp://scifun.chem.wisc.edu/HOMEEXPTS/HOMEEXPTS.html\nhttp://www.hunkinsexperiments.com/\nhttp://www.reachoutmichigan.org/funexperiments/agesubject/lessons/nitrogen.html\nhope u r satisfied