Ammonia is converted to other nitrogen compounds, the most important of which are urea (NH 2 CONH 2), nitric acid (HNO 3), ammonium nitrate (NH 4 NO 3), and ammonium sulfate [(NH 4) 2 SO 4]. …acid treated with ammonia gives ammonium nitrate, a most important fertilizer. ›› Ammonium Nitrate molecular weight. Nitrogen is commercially recovered from the air as ammonia, which is produced by combining nitrogen in the atmosphere with hydrogen from natural gas. Fifty percent in ammonium form, 50 percent in nitrate form, so nitrate is immediately available to plants and ammonium provides delayed nitrogen supply. asked Feb 28, … As an example, urea at $625 per ton ÷ 920 pounds actual nitrogen per ton costs 68 cents per pound actual nitrogen. Convert grams Ammonium Nitrate to moles or moles Ammonium Nitrate to grams. Ways we lose nitrogen # of AtomsAt Wt.Total Wt.Nitrogen214.006728.0134Hydrogen41.007944.03176Oxygen315.999447.9982Total Molecular … Ammonium Nitrate vs Urea: Results. It is predominantly used in agriculture as a high-nitrogen fertilizer. Urea contains 920 actual pounds of nitrogen per ton, and ammonium nitrate contains 680 actual pounds of nitrogen by ton (2,000 x 46% = 920 and 2,000 x 34% = 680). Urea Ammonium Nitrate Solution - 28%, 30%, 32% N (UAN) CAS No: 15978-77-5 REACH No. Use. Ammonium nitrate also is employed to modify the detonation rate of other explosives, such as nitroglycerin in the so-called ammonia dynamites, or as an oxidizing agent in the ammonals, which are mixtures of ammonium nitrate and powdered aluminum. There are specific fertilizers for grass in lawns and these can do wonders for the entire lawn. Ammonium nitrate, (NH 4 NO 3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives. It contains both ammonium and nitrate resulting in reduced volatilization risk as compared to urea, and the nitrate provides a directly available N source. These sugars have to be delivered from their production site in the leaves, down to the roots. Because solid ammonium nitrate can undergo explosive decomposition when heated in a confined space, government regulations have been imposed on its shipment and storage. The commercial grade contains about 33.5 percent nitrogen, all of which is in forms utilizable by plants; it is the most common nitrogenous component of artificial fertilizers. At room temperature and standard pressure ammonium nitrate exist as an odorless, white crystalline solid. Ammonium nitrate and urea are such nitrogen containing solids. Ammonium nitrate (34-0-0), in comparison, at $525 per ton ÷ 680 pounds actual nitrogen per ton costs 77 cents per pound actual nitrogen. Ammonium nitrate is a colourless crystalline substance (melting point 169.6 °C [337.3 °F]). Ammonium nitrate provides much needed nitrogen to lawn grasses and garden plants in an easily accessible form that doesn't leach out of the soil. Ammonium nitrate: Dry granular with 33 to 34 percent nitrogen. In this example, ammonium nitrate costs less at $550 per ton than urea at $630 per ton. {/eq}. Ammonium nitrate is a chemical compound with the chemical formula NH4NO3. Let us know if you have suggestions to improve this article (requires login). Ocean water contains 3.0 % NaCl by mass. The atomic mass of nitrogen is 14.007 amu. First we need to understand the different ways these two nutrient forms are metabolized: Ammonium metabolism consumes much more oxygen than metabolism of Nitrate. All rights reserved. Urea has the highest nitrogen content of all solid fertilizers at 46% N. UAN solutions, such as 28% and 32% liquid nitrogen, are made up of different forms of nitrogen. Tomatoes formed early and still have not What Is The Percent Of Nitrogen In The Fertilizer Ammonium Nitrate ripened. answer! Ammonium is metabolized in the roots, where it reacts with sugars. Nitrification is the conversion of ammonium to nitrate by soil bacteria; this occurs within days, and the majority of it happens within a week. Nitrogen dioxide NO 2 +4 Nitric acid HNO 3 +5 Nitrate ion NO 3-+5 Nitrogen is of concern to agriculture both as an essential plant nutrient for building proteins and amino acids and as a potential water pollutant. The molecular mass of ammonium nitrate is 80.043 amu. Ammonium nitrate. Ammonium nitrate [with more than 0.2 percent combustible substances, including any organic substance calculated as carbon, to the exclusion of any other added substance] 6484-52-2: ACG: 5000 pounds: explosive: ACG: 400 pounds: EXP/IEDP: Ammonium nitrate, solid [nitrogen concentration of 23% nitrogen or greater] 6484-52-2: 33.00 % After the straight dynamites and gelatins, the next important advance in dynamite was the substitution of ammonium nitrate for part of the... After the straight dynamites and gelatins, the next important advance in dynamite was the substitution of ammonium nitrate for part of the nitroglycerin to give a safer and less expensive product. Ammonium nitrate, (NH4NO3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives. The commercial grade contains about 33.5 percent nitrogen, all of which is in forms utilizable by plants; it is the most common nitrogenous component of artificial fertilizers. On the other hand Nitrate is transported up to the leaves, where it is reduced to Ammonium and the… Omissions? Global production was estimated at 21.6 million tonnes in 2017. Ammonium nitrate (NH 4 NO 3) is commonly used as a fertiliser. Most of these are straight ammonium nitrate types, although they include a The production of ammonium nitrate fertilizer is a complicated process. However, the cost of nitrogen per lb for urea ($0.67) is actually less than the cost of nitrogen per lb for ammonium nitrate ($0.79).This is because urea has more nitrogen than ammonium nitrate relative to the overall mass. Most calcium ammonium nitrate is used as a fertilizer. Ammonium nitrate fertilizer contains a very high percentage of nitrogen and has a rating of 34-0-0, indicating that if a fertilizer contains only ammonium nitrate, it will consist of 34% nitrogen. It is usually the most expensive of the commonly used nitrogen sources. Ammonium Nitrate Ammonium nitrate is the primary non-urea source used in hay and pasture systems. Ammonium nitrate was the first solid nitrogen (N) fertilizer produced on a large scale, but its popularity has declined in recent years. CAN is preferred for use on acid soils, as it acidifies soil less than many common nitrogen fertilizers. 28% liquid nitrogen is 50% Urea, 25% Ammonium and 25% Nitrate. The atomic mass of nitrogen is 14.007 amu. Percentage nitrogen by mass=(Molar mass of nitrogen)/(Molar mass of ammonium sulfate)*100 In ammonium sulfate there are 2 Nitrogens, 8 Hydrogens, 4 Oxygens and 1 … Since it contains ammonium, this fertilizer also lowers the pH of the soil. Become a Study.com member to unlock this Calculate the percentage of nitrogen and oxygen in ammonium nitrate. Anhydrous Ammonia the most prevalent and lowest cost form of nitrogen, is 82% nitrogen. Ammonium nitrate has the chemical formula of NH 4 NO 3. The mass of a nitrogen atom is about 14 and hydrogen is 1, so for every 14 g of nitrogen there would also be 4 g of hydrogen in the ammonium ion, so for every 14 g of N, there would be 18 g of ammonium. To get trusted stories delivered right to your inbox production was estimated at 21.6 tonnes. Does not form hydrates they include a calculate the percentage of nitrogen and in! Fixed for an element in a chemical compound ammonium nitrate, a of. 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