Balance The Following Equation: NH3+O2→NO+H2O - Vedantu

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Sign InBalance the following equation: $ N{H_3} + {O_2} \to NO + {H_2}O $

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• Class 11

• Chemistry

• Balance the following equation...

AnswerStudy MaterialsNCERT Solutions For Class 11Important Questions for Class 11Revision Notes for Class 11NCERT BooksMaths Formula for Class 11Sample PapersClass 11 MathsClass 11 PhysicsClass 11 ChemistryClass 11 Business StudiesClass 11 EconomicsClass 11 AccountancySyllabusMaths SyllabusPhysics SyllabusChemistry SyllabusBiology SyllabusEnglish SyllabusHindi SyllabusAccountancy SyllabusBusiness Studies SyllabusEconomics SyllabusPolitical Science SyllabusPhysical Education SyllabusTextbook SolutionsClass 11 NCERT Exemplar SolutionsClass 11 HC Verma SolutionsClass 11 RD Sharma SolutionsClass 11 RS Aggarwal SolutionsClass 11 DK Goel SolutionsClass 11 TS Grewal SolutionsClass 11 Sandeep Garg SolutionsAnswerVerified429.6k+ viewsHint: To answer this question you must recall the steps for balancing a chemical equation. A balanced equation is that equation in which the number of atoms of each element are equal on the either side of the arrow. Complete step by step solutionIn the given reaction, the oxidation state of nitrogen changes from $ - 3 $ to $ + 2 $ . The oxidation states of the rest of the elements, i.e oxygen and hydrogen remain the same in the reaction. Hence the given reaction is not a reduction- oxidation (redox) reaction. It is an oxidation reaction. Ammonia is oxidized or burned to produce nitrogen monoxide. First, we write the given unbalanced equation, known as the skeleton equation of the given chemical reaction. You must be familiar to all the reactants and products. $ N{H_3} + {O_2} \to NO + {H_2}O $ We balance the equation by hit and trial method. The number of hydrogen atoms is not balanced in the equation. Balancing it, we get, $ 2N{H_3} + {O_2} \to NO + 3{H_2}O $ Now, the number of nitrogen atoms must be balanced. The equation becomes, $ 2N{H_3} + {O_2} \to 2NO + 3{H_2}O $ The number of oxygen atoms in the reaction is unbalanced. Balancing, we get, $ 2N{H_3} + \frac{5}{2}{O_2} \to 2NO + 3{H_2}O $ The above equation is completely balanced, but fractional coefficients are not preferably written. So, we write, $ \Rightarrow $ $ 4N{H_3} + 5{O_2} \to 4NO + 6{H_2}O $ .Note This reaction of ammonia with oxygen to give nitrogen monoxide is an exothermic reaction and a large amount of heat is evolved which further encourages the reaction to continue producing nitrogen monoxide readily. This reaction is the first step of the Ostwald’s process for the production of nitric acid from ammonia. The reaction takes place in presence of catalysts like platinum and rhodium because of high efficiency.Recently Updated PagesWho among the following was the religious guru of class 7 social science CBSEwhat is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSEWho among the following was the religious guru of class 7 social science CBSEwhat is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE

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