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

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• Balance the following equation...

AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsBalance the following equation: $ N{H_3} + {O_2} \to NO + {H_2}O $ AnswerVerified544.8k+ 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 PagesMaster Class 12 Business Studies: Engaging Questions & Answers for SuccessMaster Class 12 Economics: Engaging Questions & Answers for SuccessMaster Class 12 English: Engaging Questions & Answers for SuccessMaster Class 12 Maths: Engaging Questions & Answers for SuccessMaster Class 12 Social Science: Engaging Questions & Answers for SuccessMaster Class 12 Chemistry: Engaging Questions & Answers for SuccessMaster Class 12 Business Studies: Engaging Questions & Answers for SuccessMaster Class 12 Economics: Engaging Questions & Answers for SuccessMaster Class 12 English: Engaging Questions & Answers for SuccessMaster Class 12 Maths: Engaging Questions & Answers for SuccessMaster Class 12 Social Science: Engaging Questions & Answers for SuccessMaster Class 12 Chemistry: Engaging Questions & Answers for Success

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