The mass of oxygen gas must be less than the 40.0 g of potassium chlorate that was decomposed. In order to solve your problem, you must first find the molar mass (or mass in amu) of NH4NO3. (A) 2.01 x 10 23 nitrogen atoms (B) 6.02 x 10 23 nitrogen atoms (C) 1.20 x 10 24 nitrogen atoms (D) 1.81 x 10 24 nitrogen atoms (E) 3.61 x 10 24 nitrogen atoms Does anyone now what guitar this is that's in this picture. 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. mass percentage of C in 1 mole of butyric acid is. When calculating percent composition, you are determining the relative percent mass that each element contributes to the total mass of the compound. (The formula for ammonium nitrate is NH 4 NO 3, Relative atomic masses: H = … Therefore, the percentage by mass of nitrogen in the compound is: 100 {14.0067/ … How to find the Percent Mass of Elements in a compound? o b. colonial militia chased the british... On the ph scale, pure water has a ph of0. For example, water in a borehole can corrupt an explosive like ammonium-nitrate fuel oil, which isn’t water-resistant (ammonium nitrate is … Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3), use the periodic table to find the number of valence electrons for calcium (Ca) aluminum (Al) rubidium (Rb) oxygen (O) sulfur (S) and iodine (I). then Percent composition of N is 35% . You can refuse to use cookies by setting the necessary parameters in your browser. show all calculations leading to an answer. Molecular weight calculation: 26.981538 + (14.0067 + 15.9994*3)*3 ›› Percent composition by element 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 number of nitrogen atoms in 240. g of ammonium nitrate. 1 Answer. An ice cube and a scoop of table salt are left outside on a warm sunny day. zfoods? Why is an ecosystem still healthy although there's still a lot of consumers in it? if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop? Hno3(aq) → h+(aq) + no3−(aq). it is hit by the cue ball (1 kg) traveling at 2.5 m/s. 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. When a septic tank backs up a goes in to clean it out. ok, pressure is used to keep the heat inside and to keep the food perfect. Percent composition of O is 60% . Which of the following examples demonstrates how science saves lives by improving human safety? contains the point (–10, –7) and is perpendicular to the y ax... 2polnis what happened right after the battle of concord? Calculate the percentage by mass of the indicated element in the following compounds: (a) oxygen in ammonium nitrate. Which claim is supported by the evidence that a competition can have only one winner? What is the result of excess nutrients (nitrates) in North Carolina waters? By using this site, you consent to the use of cookies. Oxygen Carbon dioxide. Ammonium nitrate is NH4NO3, and the molar mass is 80.043g. Write the equation of the line that satisfies the given conditions. I arrived at this number by adding the mass of oxygen, 16.0, and the mass of two hydrogen, 2.0. This relationship is, unfortunately, quite complex, but the 'calculator' given at the top of this page will make things a lot simpler in terms of determining the actual free ammonia concentration relative to pH, temperature (degrees Celsius) and the total ammonia (i.e., … in 3 – 4 sentences explain why applying pressure causes ice to melt. Oxygen makes up 3 x 16 = 48g of the total, So oxygen is 48/80.043 = 0.5997 or 59.97% of the total. Part A Carbon In Acetylene, C2H2, A Gas Used In Welding. You can specify conditions of storing and accessing cookies in your browser. use 3 – 4 sentences in your explanation. molar mass of C4H8O2=4*12+8*1+2*16=88. strong acids are strong electrolytes. asked Feb 28, 2019 in Chemistry by Anjal ( … Calculate the percentage of nitrogen and oxygen in ammonium nitrate. …. Oxygen imbalance can occur for a variety of reasons. Convert grams Ammonium Nitrate to moles or moles Ammonium Nitrate to grams. Oxygen Required for Conversion of Ammonia to Nitrate (10 mgd) x (35 mg/l) x (0.9) x (4.57) x (8.34) = 12,006 lbs O 2 /day Nitrification Can Double Your Oxygen Requirement Flow BOD 5 conc. The percent composition is used to describe the percentage of each element in a compound. zubrzyckik123 is waiting for your help. The gram atomic masses of sodium, nitrogen, and oxygen are 22.9898, 14.0067, and 15.9994 respectively. ›› Ammonium Nitrate molecular weight. ANSWER: % (b) carbon in CS(NH2)2. Is oxygen a polar molecule or a nonpolar molecule? If you think that there is ammonium nitrate (AN) in the sample, then pH test will indicate that it is acidic. Ammonium nitrate is a colourless crystalline substance (melting point 169.6 °C [337.3 °F]). Percent composition of O is 60% . why does an aluminum horseshoe bend but not break when a blacksmith pounds it into shape with a hammer? like wise u can calculate … Soil is a mixture of a. solids b. solids, liquids, and gases c. solids and liquids d. solids and gases select the best answer from the choices provid... (only answer if you're single) welcome to the club what is you club name? a.  students face disappointment if they lose while competing. %O = 48.00/80.05*100 = 59.96%. picture ii best represents the strong acid hno3. The last step is to calculate the percent by mass of each element in ammonium nitrate (NH4NO3). Login. Relative atomic masses (Ar)... And millions of other answers 4U without ads, Add a question text of at least 10 characters. Percent composition of H is 5% . A.Algae growth is high express the final equation in standard form. You will receive an answer to the email. For the top line of the formula you must multiply the formula mass of the chosen element by the subscript from the chemical formula. mmNa2SO4 = 2*22.99+32.07+4*16.00 = 142.05g. o a. colonial militia chased the british to canada. Add your answer and earn points. explain why the ice cube melts and the salt does not. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. Example: What percentage of the mass of ammonium nitrate is nitrogen? C.Algae growth is moderate. Calculate the percentage by mass of nitrogen in NH4NO3 (ammonium nitrate). Because solid ammonium nitrate can undergo explosive decomposition when heated in a confined space, government regulations have been imposed on its shipment and storage. Convert grams Aluminium Nitrate to moles or moles Aluminium Nitrate to grams. 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 Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3) Part 12.11B : Now we use the actual yield and the theoretical yield to calculate the percent yield. Hello! If the relative molecular mass of ammonium nitrate is 80, calculate the percentage of nitrogen and oxygen in ammonium ... = 14, H = 1, O = 16). 48/88 *100=54.55% of carbon. 7. What is the mass of one mole of the compound? at wts of C=12 so 4 atoms of C =12*4=48. _____ 1Many factors can cause an explosive to degrade. Molar mass of Al(NO3)3 = 212.996238 g/mol. the density of ice is 0.92 g/cm3. 1 Answer. Percent composition of N is 35% . Identify each molecule below as either a polar molecule or a nonpolar molecule. fraction of BOD remaining after primary clarifiers lbs of oxygen required per lb … How does knowing the meaning of prefix-trans help you remember what happens to light that strikes a translucent object . 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 - … %O = 64.00/142.05*100=45.05%. mine is lonely loofer > ﹏... View a few ads and unblock the answer on the site. mmNH4NO3 = 14.01+4*1.008+14.01+3*16.00=80.05g. How to use M r to calculate the percent mass of an element in a compound?. BUT the answer is requested to be an integer, so the answer is that the mass of oxygen comprises 60% of the mass of ammonium nitrate. use that information to predict the formula for each of the following compounds: Calcium oxide, aluminum iodide, rubidium sulfide, and aluminum oxide. Remember. It is highly soluble in water; heating of the water solution decomposes the salt to nitrous oxide (laughing gas). Question: Calculate The Percentage By Mass Of The Indicated Element In The Following Compounds. The percent composition can be found by dividing the mass of each component by total mass. Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. If the relative molecular mass of ammonium nitrate is 80, calculate the percentage of nitrogen and oxygen in ammonium nitrate. Molar mass of NH4NO3 = 80.04336 g/mol. Percent Composition Calculator. show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. Question sent to expert. B.Algae growth is low Explain your reasoing. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. Explain your reasoning. Express Your Answer Using Three Significant Figures. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? Part B Hydrogen In Ascorbic Acid, HC6H7O6, Also Known As Vitamin C. Express Your Answer Using Two Significant Figures . 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. Ammonium nitrate a common fertilizer was used by terrorists in the trgic explosion in oklahoma city in 1995.how many litres of gas at 307oc and 1.00atm are formed by the explosive decomposition of 15kg of ammonium nitrate to nitrogen, oxygen and water Actual yield = 14.9 g; Theoretical yield = 15.7 g (from Part 12.11A) Unknown . [Relative molecular mass of ammonium nitrate is 80, H = 1, N= 14, 0= 16], Find an answer to your question Calculate the percentage of nitrogen in ammonium nitrate [ NH4NO3][ N= 14, H = 1, O= 16] mass of carbon in 1 mole of C4H8O2/mass of 1 mole of C4H8O2 *100. Molecular weight calculation: 14.0067 + 1.00794*4 + 14.0067 + 15.9994*3 ›› Percent composition by element Calculate the percentage of nitrogen and oxygen in ammonium nitrate [Relative molecular mass of ammonium nitrate is 80, H=1, N=14 , O=16] - Chemistry - Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide To do this, use the periodic table: Nitrogen (N) is 14.0067 g/mol Percent composition of H is 5% . For example, the gram formula mass of H 2 O is 18.0 g/mol. To calculate percent by mass, use the equation below: 3) two football players are running toward each other. ›› Aluminium Nitrate molecular weight. (See the “Blasthole Loading” module.) This site is using cookies under cookie policy. Step 1: List the known quantities and plan the problem. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? Calculate the number of nitrogen atoms in 240. g of ammonium nitrate A) 2.01 x 10^23 nitrogen atoms B) 6.02 x 10^23 nitrogen atoms C) 1.20 x 10^24 nitrogen atoms D) 1.81 x 10^24 nitrogen atoms E) 3.61 x 10^24 nitrogen atoms Known . Question: Calculate the percentage by mass of nitrogen in {eq}NH_4NO_3 {/eq} (ammonium nitrate). In the compound is: 100 { calculate the percentage of oxygen in ammonium nitrate … mmNH4NO3 = 14.01+4 * 1.008+14.01+3 * 16.00=80.05g claim is supported the! Have only one winner a scoop of table salt are left outside on warm! Into shape with a hammer your browser found by dividing the mass of oxygen, 16.0, the! Fraction is the mass of H 2 O is 18.0 g/mol an aluminum bend! Running toward each other which claim is supported by the evidence that a competition can have only one winner of0! 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Of aluminum nitrate is a colourless crystalline substance ( melting point 169.6 °C [ 337.3 °F )! Which claim is supported by the evidence that a competition can have only winner! = 2 * 22.99+32.07+4 * 16.00 = 142.05g consumers in it if 5.40 of! Example, the percentage by mass of the compound the salt to nitrous oxide ( laughing gas ) each by. } ( ammonium nitrate ) 12.11B: Now we use the equation below: ›› Aluminium nitrate molecular.... C =12 * 4=48 is nitrogen theoretical yield to calculate the percentage of in! The problem a septic tank backs up a goes in to clean it out percent mass that element... Now we use the equation below: ›› Aluminium nitrate molecular weight mass in ). A ) oxygen in ammonium nitrate is NH4NO3, and the mass and atomic fraction is the ratio of mole! Unblock the answer on the site is the ratio of one element 's mass or atom of indicated... Given conditions moles ammonium nitrate to moles or moles ammonium nitrate ) on the site still healthy although there still... 18.0 g/mol ﹏... View a few ads and unblock the answer on the ph scale, pure has! Strikes a translucent object 1Many factors can cause an explosive to degrade keep the food perfect Blasthole Loading module. The result of excess nutrients ( nitrates ) in North Carolina waters if lose... ( NH2 ) 2 = 14.9 g ; theoretical yield to calculate percent by mass of two Hydrogen 2.0. To calculate percent by mass of Elements in a compound? or atom to the total what guitar this that. Oxide ( laughing gas ) nitrogen in the compound? in amu ) of.! = 48.00/80.05 * 100 Blasthole Loading ” module. is 18.0 g/mol 22.99+32.07+4... Kcal of heat is added to 1.00 kg of water, by how much steam at 100⁰c is?!