Sorry, Cattbarf...MW of O2 is 32, not 18...easy mistake to make when you are looking at H2O in the eq. I went to a Thanksgiving dinner with over 100 guests. 1 decade ago. Also, working the problem in simple steps, rather than the likes of 'cross-multiplication', enable you to visualize it as you go along. If 750 g of NH3 and O2 are supplied to the reaction vessel, how much NO will be formed if this reaction goes to completion? can someone help me pleasee? What is the birthday of carmelita divinagracia? Azane Trihydrogen Nitride Ammonia Solution Household Ammonia Ammonia Water Ammonia Liquor Aqueous Ammonia E527. Ammonia - NH 3. Who of the proclaimers was married to a little person? Ammonia + Dioxygen = Dinitrogen + Water . Dr.A. Molar Mass of NH3 … I wd guess that you did not realize that there was a limiting reactant. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen, and methane. Favourite answer. Azane Trihydrogen Nitride Ammonia Solution Household Ammonia Ammonia Water Ammonia Liquor Aqueous Ammonia E527. NH3 + O2 = N2 + H2O - Chemical Equation Balancer. NH3 (g) + O2 (g) NO2 (g) + H2O (g) If 43.9 g of ammonia reacts with 258 g of oxygen, determine the following: (i) Theoretical yield of water What is the difference between reaction of oxygen and ammonia without catalyst and with platinum. Balanced Chemical Equation. What mass of Cu(s) is electroplated by running 20.0 A of current through a Cu2+(aq) solution for 4.00 h? 4NH3 + 5O2 ==> 4NO + 6H2O balanced equation for … the ratio between NH3 and NO2 is 4 : 4 ( or 1 : 1) moles NO2 = … How long does it take to cook a 23 pound turkey in an oven? PV = nRT. O2: 750g / 32(g/mol) = 23.4mols. 2NH3(g) + … How many moles of H2O can be formed when 4.5 moles of NH3 react with 3.2 moles of O2 NH3 plus O2 yields NO plus H2O? The reaction tells us that for each 4 moles of NH3 to react, 5 moles of O2 are needed. You have to take a random number as the number of molecules for NH_3, then calculate result. This method is used to oxidize NH gas. Source(s): nh3 o2 gt n2 h2o l: https://shortly.im/cdN3Y. 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g) Back to reactions list . Reaction Information . Relevance. Copyright © 2020 Multiply Media, LLC. Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. Is evaporated milk the same thing as condensed milk? Cu behaves as a catalyst and NH 3 will be oxidized to NO. it does not produce N2, it produces NO. NH3: 750g / 17(g/mol) = 44.1mols. Still have questions? Ammonia + Dioxygen = Nitric Oxide (radical) + Water . :-)) You seem to have approched the problem correctly. 18.72 mols x 30 g/mol = 562g NO...your answer Answer Save. Balanced Chemical Equation. Now, hydrogen atoms are present only in H_2O as a product in this reaction. 2NH3 + 3/2 O2---> N2 + 3H2O. 4 NH 3 + 3 O 2 → 2 N 2 + 6 H 2 O. this is a trick question because NH3 and O2 cannot be mixed because of the similar structers. Scaling up to our problem the ratio of NH3/O2 is slightly less than 1. 0 0. maussy. Get your answers by asking now. NH3 + O2 = NO + H2O - Chemical Equation Balancer. Getting back to the 42 moles of O2, it will react with 4/5th as many moles of ammonia or about 33 moles. The chief was seen coughing and not wearing a mask. They react 5/4 molar, so you obv have a large excess of NH3, which makes the O2 your limiting reactant. Who is the longest reigning WWE Champion of all time? Reaction Type. Since NO is formed in a 1:1 ratio with ammonia, we form 33 moles of NO. i think this will help 6 years ago. Include units. Should I call the police on then? When did organ music become associated with baseball? Where did you get stuck? Stoichiometry. moles NH3 = 43.9 g/ 17.0307 g/mol= 2.58 . Why don't libraries smell like bookstores? 4NH_3 + 7O_2 -> 4NO_2 + 6H_2O There is no fixed method actually. This is where you start to go astray. Now you can concentrate on the important part of the eq... 23.4 mols O2 will yield 4/5 x 23.4 = 18.72 mols NO, 18.72 mols x 30 g/mol = 562g NO...your answer. What is the contribution of candido bartolome to gymnastics? im confused. They react 5/4 molar, so you obv have a large excess of NH3, which makes the O2 your limiting reactant. Single Displacement (Substitution) Reactants. Which of the following can be characterized as a strong electrolyte. 3 Answers. Lv 7. 0 2. Inter state form of sales tax income tax? NH3(g) + O2(g) --> N2(g) + H2O(l) What is the enthalpy change for the reaction? Scaling up to our problem the ratio of NH3/O2 is slightly less than 1. Reaction Information. Join Yahoo Answers and get 100 points today. Sign in. Reaction Type. So there is not enough oxygen to react with all the ammonia. Thanks for balancing. Lv 7. I assume you started with 750g of EACH, not some unknown mix. All gases are assumed to be at STP. Getting back to the 42 moles of O2, it will react with 4/5th as many moles of ammonia or about 33 moles. which makes you more jittery coffee or tea? Wei Yang. Double Displacement (Metathesis) Reactants. So there is not enough oxygen to react with all the ammonia. Enter a mass or volume in one of the boxes below. Now you can concentrate on the important part of the eq... 5O2 ---> 4NO. How many moles of H2O can be formed when 4.5 moles of NH3 react with 3.2 moles of O2 NH3 plus O2 yields NO plus H2O? 4 NH3 (g) + 7 O2 (g) -> 4 NO2 (g) + 6 H2O (g) The combustion of 43.9g of ammonia produces _____ g of NO2. So there will be some ammonia left. Chem help, chemical bonds and wavelength? How long will the footprints on the moon last? What is plot of the story Sinigang by Marby Villaceran? As for here, I have taken 4 as the number of molecules of NH_3. You can sign in to vote the answer. Amount of added Cu at beginning will be same after the reaction. The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:? 1 decade ago. Answer to: If you start with 80.0 grams of O2 and 70.0 grams of NH3, how many grams of NO will you produce based on the following reaction? You have roughly 44 moles of NH3 and 42 moles of O2. Can someone balance NH3 O2 yields N2 H2O? So there will be some ammonia left. NH3 + O2 → NO + H2O If the percent yield of the above reaction is found to be 91.34 %, how many grams of NO are produced from the complete reaction of 64.00 g of O2 ? Convert both 750 g inputs to moles by dividing by 17 and 18 respectively. 23.4 mols O2 will yield 4/5 x 23.4 = 18.72 mols NO. What is the conflict of the story of sinigang? You can compute its mass. What details make Lochinvar an attractive and romantic figure? 4NH3 + 5O2 ==> 4NO + 6H2O balanced equation for the reaction4.5 moles NH3… How will understanding of attitudes and predisposition enhance teaching? nh3 with o2 under cu catalyst? How do you think about the answers? you to balance your equation well in the problem i have, i got: 4 That means 4 nitrogen atoms and 12 hydrogen atoms are taking part in this reaction. 2 NH3(g) + 3 O2(g) + 2 CH4(g) 2 HCN(g) + 6 H2O(g) If 5.00 x 10^3 kg each of NH3, O2, and CH4 are reacted, what mass of HCN and of How long will it take to cook a 12 pound turkey? I balanced the equation, changed the 750 g into moles and tried to compare it with the balanced equation to create cross multiplication but i am not getting it right ... any help please and to make it easier for you guys here is the balanced equation. Enter a numeric nubmer only, do not enter units. Ammonia - NH 3. NH3(g) + 3 O2(g) yields 2 N2(g) + 6 H2O(g) No N2 will be prod. All Rights Reserved. 4 NH 3 + 5 O 2 → 4 NO + 6 H 2 O.