Question: Calculate The Percentage By Mass Of The Indicated Element In The Following Compounds: (a) Oxygen In Ammonium Nitrate. Chemistry. Therefore, the percent by mass of nitrogen in ammonium nitrate is: 100[(2)(14.0067)/80.04] or 35.00 %, to the justified number of significant digits. Solved: Calculate the percentage by mass of nitrogen in NH4NO3 (ammonium nitrate). Take the relative atomic masses of hydrogen and nitrogen to be 1 and 14 respectively. Relevance. Global production was estimated at 21.6 million tonnes in 2017. 9 years ago. Click hereto get an answer to your question ️ 3. :) 1 0. symbol A r, is the relative mass of its atoms compared to the mass of a carbon-12 atom. ANSWER: % This problem has been solved! In total, per mole of ammonium nitrate, we have 2 mols of nitrogen, 4 mols of hydrogen, and 3 mols of oxygen. It is highly soluble in water and hygroscopic as a solid, although it does not form hydrates. 452 Views. Trending Questions. Ammonium nitrate is represented by the chemical formula NH4NO3. (relative molecular mass of ammonium nitrate is 80, H=1, N=14, O=16.) ›› Ammonium Nitrate molecular weight. The gas released from the decomposing fertiliser is what drives the explosion. Ammonium nitrate has an oxygen balance of +20% and TNT has an oxygen balance of −74%, so it would appear that the mixture yielding an oxygen balance of zero would also result in the best explosive properties. Anonymous. Concept: Concept of Mole. Correct answer to the question Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3) Relative atomic masses (Ar): H= 1 N = 14 O = 16 Relative formula mass (M): NH4NO3 = 80 - … In this investigation, you will study the reaction between lead(II) nitrate, Pb(NO3)2, and potassium iodide, KI, to determine the percentage yield of lead(II) iodide. Trending Questions. The determined percentage ammonium nitrate can be converted to %N by multiplying the percentage ammonium nitrate by 0.349978. Answer Save. It is a white crystalline solid consisting of ions of ammonium and nitrate. In actual practice a mixture of 80% ammonium nitrate and 20% TNT by weight yields an oxygen balance of +1%, the best properties of all mixtures, and an increase in strength of 30% over TNT. Get your answers by asking now. The elements present in Ammonium Nitrate are Hydrogen, Nitrogen, and Oxygen at a ratio of 4:2:3, respectively. 1 mol Ca x (40.08gCa/1 mol Ca) = 40.08 g Ca. The masses of the elements in one mole of the compound are: mass N = 28.0 g mass H = 4.0 g mass O = 48.0 g The molar mass of the compound is 80.0 g/mol. Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3) - 19539432 ... High School Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3) Relative atomic masses (Ar): H= 1 N = 14 O = 16 Relative formula mass (M): NH4NO3 = 80 1 See answer zubrzyckik123 is waiting for your help. Calcium nitrate. Molar mass (NH4)2SO4 = 132.14 g/mol 1mol (NH4)2SO4 contains 2 mol N Molar mass N = 14g/mol , Mass of 2 mol N = 28g %N in (NH4)2SO4 = 28g/ 132g * 100 = 21.2% We assume you are converting between moles Ammonium Nitrate and gram. Calculate the relative molecular masses of (1) Hydrated calcium chloride (CaCl, . The ammonium and nitrate molecules break down, and a large amount of oxygen gas is suddenly formed. Why Calculate the percentage of nitrogen and oxygen in ammonium nitrate. Step 1: Determine the total mass of each element in the molar mass. How to use M r to calculate the percent mass of an element in a compound?. Note that rounding errors may occur, so always … Calculate the percentage by mass of oxygen in aluminum nitrate? It is highly soluble in water; heating of the water solution decomposes the salt to nitrous oxide (laughing gas). Convert grams Ammonium Nitrate to moles or moles Ammonium Nitrate to grams. Show transcribed image text. i) NH4NO3 ---> N2O + 2H2O 1 vol 2volWhen 2 volume of steam is produced, 1 volume of N2O is formed.ii) NH4NO3 ---> N2O + 2H2O 1 mole 2 moles 2 x22.4 l at STP.Since 2 x 22.4 l of steam is produced from 80 g NH4NO3iii) % of oxygen in NH4NO3 = is it possible for tiny … Previous question Next question Transcribed Image Text from this Question. Calculating the mass of 1 molecule of ammonia: Mass = ( Number of hydrogen atoms x Mass of hydrogen atom) + ( Number of nitrogen atoms x Mass of nitrogen atoms) Mass = ( 3 x 1 ) + ( 1 x 14) = 17. Molar mass of NH4NO3 = 80.04336 g/mol. You can view more details on each measurement unit: molecular weight of Ammonium Nitrate or grams The molecular formula for Ammonium Nitrate is NH4NO3. Answer to Determine how much oxygen in grams is produced by the complete reaction of 3.27 kg of ammonium nitrate. 4.0 gram of ferrous ammonium sulphate, FeSO4*(NH4)2SO4 * 6H2O, is used. Calculate the mass, in tonnes, of ammonia which can be produced from 90 tonnes of hydrogen when the percentage yield is 50%. 1 mole is equal to 1 moles Ammonium Nitrate, or 80.04336 grams. 61,0) (ii) … calculate molar mass of the whole compound (atomic weight of each element added together; don't forget to times for elements that appear more than once) THen calculated molecular mass of oxygen and divide by whole mass of compound … Percentage of Oxygen in Ammonium nitrate [ N= 14, H=1, O=16] * - 23775412 Join Yahoo Answers and get 100 points today. ANSWER: % (b) Carbon In CS(NH2)2. The SI base unit for amount of substance is the mole. Calculate the percentage composition of each compound. 35%. Answer to: In the integer form, what is the percentage by mass of oxygen in ammonium nitrate? Molecular weight calculation: 14.0067 + 1.00794*4 + 14.0067 + 15.9994*3 ›› Percent composition by element The A r values for elements are given in the periodic table. (iii)€€€€ The percentage yield of ammonia is the percentage, by mass, of the nitrogen and hydrogen which has been converted to ammonia. Example: What percentage of the mass of ammonium nitrate is nitrogen? The %N from ammonium sulfate is determined … Calculate the percentage by mass of oxygen in the following compound largest- ammonia, urea, ammonium nitrate, ammonium sulfate The effectiveness of nitrogen fertilizers depends on both their ability to deliver nitrogen to plants and the amount of nitrogen they can deliver. Switch; Flag; Bookmark; 23. Favorite Answer. (The formula for ammonium nitrate is NH 4 NO 3, Relative atomic masses: H = … To do this, use the periodic table: Nitrogen (N) is 14.0067 g/mol Ammonium nitrate is a chemical compound with the chemical formula NH 4 NO 3. 2 mol N x (14.01gN/1 mol N) = 28.02 g N calculate the mass and volume of oxygen released when 29;4g potassium chlorate decomposes to form potassium chloride and oxygen . 15. Mass percentage of oxygen in Ammonium nitrate = Number of oxygen atoms in NH4NO3 times their mass/ Molecular mass of NH4NO3*100% = (16*3/80)*100% = 0.6*100% = 60 %. This means that the molar mass would be: Hydrogen 4 x 1.008 = 4.032 amu Nitrogen It is predominantly used in agriculture as a high-nitrogen fertilizer. Since the oxalate is in excess , Calculate the theoretical yield of the iron complex. Expert Answer . What is the mass of one mole of the compound? a) Ammonium nitrate b) Aluminum sulfate c) Ammonium carbonate d) Calcium oxide e) Manganese(IV) sulfide The percentage ammonium sulfate can be determined by the reaction of formaldehyde, which produces sulfuric acid. Calculate the percentage by mass of nitrogen in an ammonia molecule (NH 3) . asked Feb 28, 2019 in Chemistry by Anjal ( … To calculate percent by mass, use the equation below: In this investigation, you will study the reaction between lead(II) nitrate, Pb(NO3)2, and potassium iodide, KI, to determine the percentage yield of lead(II) iodide. Because solid ammonium nitrate can undergo explosive decomposition when heated in a confined space, government regulations have been imposed on its shipment and storage. Add your answer and earn points. If the relative molecular mass of ammonium nitrate is 80, calculate the percentage of nitrogen and oxygen in ammonium nitrate. ANSWER: % (c) Carbon In CzH2. The last step is to calculate the percent by mass of each element in ammonium nitrate (NH4NO3). If you think that there is ammonium nitrate (AN) in the sample, then pH test will indicate that it is acidic. help =(? Ask Question + 100. 1 Answer. Hello! Chemistry. The relative atomic masses are: H 1; N 14. When an ammonium hydroxide is brought near the mouth … Calculate the percentage … In order to solve your problem, you must first find the molar mass (or mass in amu) of NH4NO3. A Sample of Ammonium Nitrate When Heated Yields 8.96 Litres of Steam (Measured at Stp) Nh4no3 → N2o + 2h2o Determine the Percentage of Oxygen in the Ammonium Nitrate? Hydrogen weighs in at 1.008 amu, Nitrogen at 14.007, and Oxygen at 15.999. Find an answer to your question Calculate the percentage of nitrogen in ammonium nitrate [ NH4NO3][ N= 14, H = 1, O= 16] isha050 isha050 21.02.2020 Chemistry Secondary School Calculate the percentage of nitrogen in ammonium nitrate [ NH4NO3] [ N= 14, H = 1, O= 16] 2 See answers ameyargadeaav ameyargadeaav Answer: the total mass is 80 . How to find the Percent Mass of Elements in a compound? Calculate the percentage of nitrogen and oxygen in ammonium nitrate. State your observation for the following cases: Glass rod dipped in ammonium hydroxide is brought near the mouth of the concentrated hydrochloric acid bottle. [Relative molecular mass of ami nium nitrate is 80, H = 1, N = 14, O = 16). See the answer. NH4 is ammonium while NO3 is nitrate. Still have questions? The sulfuric acid can be titrated with sodium hydroxide to determine the amount of ammonium sulfate present. 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