[Relative molecular mass of ammonium nitrate is 80, H = 1, N = 14, O = 16] asked Feb 7, 2019 in Chemistry by Amoli ( 50.1k points) 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 - … The percent composition can be found by dividing the mass of each component by total mass. Relative formula mass (Mr): NH4NO3 = 80 Calculate the number of moles of ammonium nitrate in the bag of fertiliser. The percent composition is used to describe the percentage of each element in a compound. Click hereto get an answer to your question ️ 3. ›› Ammonium Nitrate molecular weight. Click hereto get an answer to your question ️ If the relative molecular mass of ammonium nitrate is 80, the percentage of nitrogen and oxygen in ammonium nitrate is: … 61,0) (ii) … Percent Composition Calculator. NO3's percentage thus is equal to 77.5 %. Calculate the percentage by mass of the indicated element in the following compounds: (a) oxygen in ammonium nitrate. Calculate the percentage of nitrogen and oxygen in ammonium nitrate. asked Feb 28, 2019 in Chemistry by Anjal ( … The mass and atomic fraction is the ratio of one element's mass or atom to the total mass or atom of the mixture. Calculate the relative molecular masses of (1) Hydrated calcium chloride (CaCl, . (b) A bag of fertiliser contains 14.52 kg of ammonium nitrate (NH4NO3). The gram formula mass of ammonium nitrate is 80.04 and the gram atomic mass of nitrogen is 14.0067. Molar mass of NH4NO3 = 80.04336 g/mol. Why Calculate the percentage of nitrogen and oxygen in ammonium nitrate. ANSWER: % (b) carbon in CS(NH2)2. 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 . singhamanpratap0249 singhamanpratap0249 Answer: total mass is (14+4+14+3×16). The last step is to calculate the percent by mass of each element in ammonium nitrate (NH4NO3). Molecular weight calculation: 14.0067 + 1.00794*4 + 14.0067 + 15.9994*3 ›› Percent composition by element 15. 80. there is 2molecule of nitogen then the mass of N is 28. To calculate percent by mass, use the equation below: 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% = … [Relative molecular mass of ami nium nitrate is 80, H = 1, N = 14, O = 16). 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. If the relative molecular mass of ammonium nitrate is 80, calculate the percentage of nitrogen and oxygen in ammonium nitrate. What is the mass of one mole of the compound? Convert grams Ammonium Nitrate to moles or moles Ammonium Nitrate to grams. 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