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Dye Nitrogen
chem - basic question?
a dye has a molar mass of 228.3g/mol. analysis indicates that it is 30.68% N by mass. how many nitrogen atoms are there in each dye molecule?
Atomic weight of N is 14.00674.
30.68% of 228.3 g is 70.04244 (228.3 x .3068).
That's how many grams of N total are in the sample. Now divide the total number of grams of N in the sample by the atomic weight of N(weight of one atom of N):
70.04244 / 14.00674 = 5.006, rounded to 5.
Try it yourself, and good luck!
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Hopewell, VA, Postcard, Nitrogen Division of Allied Chemical & Dye Corporation |  |
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US $9.95 | 23d 8h 32m |
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Smart Parts Max Flo Nitrogen Paintball Tank 68/4500 psi with Dye Rhino Cover | |
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Empire Carbon Fiber air/nitrogen tank/4500 psi/68ci Dye cover, Myth regulator | |
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Nitrogen Fixation $124.27 Nitrogen fixation usually refers to the biological process by which nitrogen (N2) in the atmosphere is converted into ammonia. This process is essential for life because fixed nitrogen is required to biosynthesize the basic building blocks of life, e.g. nucleotides for DNA and amino acids for proteins. Formally, nitrogen fixation also refers to other abiological conversions of nitrogen, such as its conversion to nitrogen dioxide. Nitrogen fixation is utilized by numerous prokaryotes, including bacteria, actinobacteria, and certain types of anaerobic bacteria. Microorganisms that fix nitrogen are called diazotrophs. Some higher plants, and some animals (termites), have formed associations (symbiosises) with diazotrophs. Nitrogen fixation also occurs as a result of nonbiological processes. These include lightning, industrially through the HaberBosch Process, and combustion. Biological nitrogen fixation was discovered by the Dutch microbiologist Martinus Beijerinck. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 192 Publication Date: 2010/01/19 Language: English Dimensions: 5.98 x 9.01 x 0.44 inches |
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Nitrogen Rule $101.96 High Quality Content by WIKIPEDIA articles High Quality Content by WIKIPEDIA articles The nitrogen rule states that organic compounds containing exclusively hydrogen, carbon, nitrogen, oxygen, silicon, phosphorus, sulfur, and the halogens either have 1) an odd nominal mass that indicates an odd number of nitrogen atoms are present or 2) an even nominal mass that indicates an even number of nitrogen atoms are present in the molecular ion. The nitrogen rule is not a rule, per se, as much as a general principle which may prove useful when attempting to solve organic mass spectrometry structures. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 154 Publication Date: 2010/07/31 Language: English Dimensions: 6.00 x 9.02 x 0.36 inches |
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Nitrogen Asphyxiation $90.81 High Quality Content by WIKIPEDIA articles Nitrogen asphyxiation is an occasional cause of accidental death and a theoretical method of capital punishment advocated in a National Review article, Killing with kindness capital punishment by nitrogen asphyxiation (Creque 1995). The painful experience of suffocation is not caused by lack of oxygen intake in humans, but rather because of a buildup of carbon dioxide in the bloodstream which is exhaled under normal circumstances. Because of this property, nitrogen in Dutch is called stikstof ( suffocation matter ). Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 142 Publication Date: 2010/07/15 Language: English Dimensions: 6.00 x 9.02 x 0.33 inches |
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Nitrogen Dioxide $100.37 High Quality Content by WIKIPEDIA articles High Quality Content by WIKIPEDIA articles Nitrogen dioxide is the chemical compound with the formula NO2. One of several nitrogen oxides, NO2 is an intermediate in the industrial synthesis of nitric acid, millions of tons of which are produced each year. This reddishbrown toxic gas has a characteristic sharp, biting odor and is a prominent air pollutant. Nitrogen dioxide is a paramagnetic bent molecule with C2v point group symmetry. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 162 Publication Date: 2010/07/22 Language: English Dimensions: 6.00 x 9.02 x 0.37 inches |
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Nitrogen Trifluoride $78.07 High Quality Content by WIKIPEDIA articles Nitrogen trifluoride is the inorganic compound with the formula NF3. This nitrogenfluorine compound is a colorless, toxic, odourless, nonflammable gas. It finds increasing use as an etchant in microelectronics. Nitrogen trifluoride is used in the plasma etching of silicon wafers. Today nitrogen trifluoride is predominantly employed in the cleaning of the PECVD chambers in the high volume production of liquid crystal displays and siliconbased thin film solar cells. In these applications NF3 is initially broken down in situ, by a plasma. The resulting fluorine atoms are the active cleaning agents that attack the polysilicon,silicon nitride and silicon oxide. Nitrogen trifluoride can be used as well with tungsten silicide, and tungsten produced by CVD. NF3 has been considered as an environmentally preferable substitute for perfluorocarbons such as hexafluoroethane,sulfur hexafluoride etc... The process utilization of the chemicals applied in plasma processes is typically below 20 . Therefore some of the PFCs and also of the NF3 always escape into the atmosphere. Modern gas abatement systems can decrease such emissions. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 112 Publication Date: 2010/07/13 Language: English Dimensions: 6.00 x 9.00 x 0.27 inches |
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Nitrogen Trichloride $70.1 High Quality Content by WIKIPEDIA articles Nitrogen trichloride, also known as trichloramine, trichlorine nitride (wrong in nomenclature of binary compounds; Nitrogen trichloride is a sound name following the rules of systematic nomenclature) is the chemical compound with the formula NCl3. This yellow, oily, pungentsmelling liquid is most commonly encountered as a byproduct of chemical reactions between ammoniaderivatives and chlorine (for example, in swimming pools between disinfecting chlorine and urea in urine from bathers). In pure form, NCl3 is highly reactive. Nitrogen trichloride can form in small amounts when public water supplies are disinfected with monochloramine, and at given levels it can irritate mucous membranes. Nitrogen trichloride was trademarked as Agene and used to artificially bleach and age flour. It has the same effect as that of tear gas, but has never been used as such. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 90 Publication Date: 2010/08/02 Language: English Dimensions: 6.00 x 9.02 x 0.22 inches |
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Stanbio Urea Nitrogen Standard, 30 mg/dL Liquid Nitrogen $31 Liquid Nitrogen Standard, 30 mL. |
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Used Onerr Nitrogen Nc-2 Chorus $24.99 In Store Used USED ONERR NITROGEN NC-2 CHORUS |
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Biological Nitrogen Fixation $510.15 Nitrogen fixation is a key component of the nitrogen cycle, one of the most fundamental cycles in the biosphere. Conversion of atmospheric nitrogen into organic nitrogen compounds can be carried out only by certain bacteria and bluegreen algae (cyanobacteria). Some nitrogen fixing bacteria live symbiotically with leguminous plants such as peas, beans, clover, and certain tropical trees in nodules on the plants roots, while others live independently in the soil and aquatic habitats. By the activity of these microorganisms, the soil is enriched with the nitrogen required for plant growth and function. Thus the topic is of considerable practical as well as fundamental importance. In Biological Nitrogen Fixation, the leading researchers in nitrogen fixation from all over the world contribute uptotheminute general reviews on all aspects of the subject, from the molecular biology and genetics to the biochemistry, physiology, and ecology of nitrogen fixation. This compendium of current research is an indispensable reference for all involved in nitrogen fixation research, and of use to all who deal indirectly with the subject. It will also serve as a thoroughly uptodate textbook for graduate students in microbiology, plant science, biochemistry, molecular biology, plant pathology, agronomy, and genetics. Author: Stacey, Gary/ Burris, Robert H./ Evans, Harold J. Binding Type: Hardcover Number of Pages: 960 Publication Date: 1992/04/30 Language: English Dimensions: 9.21 x 6.14 x 2.00 inches |
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Highlights of Nitrogen Fixation Research $348.89 This volume will cover recent advances in nitrogen fixation research, including genetic engineering to modify nitrogen fixation, modulation of key symbiotic metabolic pathways, cloning and developmental expression, drought stress effects on nitrogen fixation, differential expression of symbiosisrelated genes, use of TDNA tagging to identify plant genes used in symbiotic nitrogen fixation, functional genomics, and cloning in defined and mobilizable regions. The topics covered extend from basic aspects to agricultural applications, ranging from bacterial genetics and metabolism to plant genetics and physiology. Nitrogen fixation, a process which supports life on this planet, has attracted the interest of researchers for the past century. Nitrogen fixation is responsible for the conversion of inert dinitrogen (N2) gas from the atmosphere into usable ammonia, replacing the fixed nitrogen constantly being lost to the atmosphere by the denitrification process. Worldwide agricultural productivity is determined by the availability of fixed nitrogen in all its forms, and upon it a continually increasing human population depends for survival. Author: Martinez, Esperanza/ Hernandez, Georgina/ Martnez, Esperanza Binding Type: Hardcover Number of Pages: 324 Publication Date: 1999/06/30 Language: English Dimensions: 10.00 x 7.01 x 0.75 inches |
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Dye It Blonde $9.49 Dye It Blonde |
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Nitrogen Chandelier $709 -Bulbs Included -10' Cable and Cord -Opal Glass |
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Intermediary Nitrogen Metabolism $595.34 This volume covers the most significant advances of the last ten years in understanding intermediary nitrogen metabolism in plants. The eight chapters comprise aspects of nitrate and nitrogen assimilation, symbiotic nitrogen fixation, glutamine and glutamate enzymology, amino acid biosynthesis, ureides, and polyamine and sulfur metabolism. The volume emphasizes molecular and genetic advances as well as biochemistry and physiology. Intermediary Nitrogen Metabolism will be of interest to all plant biochemists and molecular geneticists who study nitrogen metabolism, enzymology, and amino acids. Author: Lea, Peter J./ Stumpf, Paul K./ Conn, E. E. Series Title: Biochemistry of Plants Series Number: 16 Binding Type: Hardcover Number of Pages: 402 Publication Date: 1990/12/12 Language: English Dimensions: 9.00 x 6.00 x 1.06 inches |
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Nitrogen Fixation by FreeLiving MicroOrganisms $95.59 Biological nitrogen fixation, the conversion of nitrogen from the atmosphere to ammonia, is the main process of nitrogen input to the earth today. There this nitrogen is indispensable for plant and animal production, and the maintenance of adequate protein standards. This 1976 volume provides information, presented at an international symposium in Edinburgh, on the freeliving nitrogenfixing bacteria and bluegreen algae. In addition to information on the distribution of the nitrogenase enzyme within these groups, their role in the soil and in aquatic systems is considered, as are the methods of measuring nitrogen fixation. Particular attention is paid to the biochemistry of the process, much of which has been elucidated using freeliving nitrogenfixing organisms. Author: Stewart, W. D. P. Series Title: International Biological Programme Synthesis Series Number: 6 Binding Type: Paperback Number of Pages: 494 Publication Date: 2011/06/09 Language: English Dimensions: 9.00 x 6.00 x 1.10 inches |
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Plants and Nitrogen $10.68 No Synopsis Available |
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Grassland Nitrogen $150.1 No Synopsis Available |
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Oxides of Nitrogen $126.75 No Synopsis Available |
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Nitrogen and Air $126.75 No Synopsis Available |
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Nitrogen Glass $73.13 No Synopsis Available |
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Sudan 1 molecule Photo Mugs
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DescriptionSudan 1. Computer model of a molecule of the dye Sudan 1. It has the formula C16.H12.N2.O. The atoms are shown as spheres and are colour-coded carbon (silver), hydrogen (white), nitrogen (blue) and oxygen (red)... |
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Sudan 1 molecule Photo Mugs
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DescriptionSudan 1. Computer model of a molecule of the dye Sudan 1. It has the formula C16.H12.N2.O. The atoms are shown as spheres and are colour-coded carbon (orange), hydrogen (white), nitrogen (blue) and oxygen (red)... |
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Industrial Nitrogen: The Principles And Methods Of Nitrogen Fixation And The Industrial Applications Of Nitrogen Products In The Manufacture Of Explosives, Fertilizers, Dyes, Etc
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Homemade dye laser using Coumarin
i just bought a spyder acs pilot with a vl vlocity dye stickies carbon fiber barrel can i use nitrogen?????
does it burn up rings?
i am not understand your question ...explain more ?
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