n2 g 3h2 g 2nh3 g

Jikadiketahui N2 (g) 3H2 (g) => 2NH3 (g) delta H=-92KJ perubahan entalpi pada peruraian 1 mol gas NH3 menjadi unsur-unsurnya adalah. Pembahasan. Persamaan Termokimia. Persamaan termokimia adalah persamaan reaksi yang menyertakan besarnya perubahan entalpinya (ΔH). Dalam penulisan persamaan termokimia disertakan pula jumlah mol zat yang 已知rGmθ(NH3，g)=一1 6．5 kJ.mol-1，试求 (1)25℃时，合成氨反应N2(g)+3H2(g)[*]2NH3(g)的平衡常数Kθ； (2)若上述反应的 rGmθ=一92．2 kJ.mol-1，试计算500℃时反应的平衡常数Kθ。 请帮忙给出正确答案和分析，谢谢！ N2g) + 3H2(g) <--->2NH3(g) Which statement describes the graph of concentration versus time for ammonia as the system approaches dynamic equilibrium? It curves down and levels out. It curves up and levels out. It steadily decreases to zero. It steadily increases to a maximum. Chemistry. 1 Answer Inthe reaction represented by the equation N2(g) + 3H2(g) 2NH3(g), the forward reaction is exothermic. Which set of conditions would give the best yield of ammonia at equilibrium? A) 800 atmospheres and 2000 oC B) 1 atmosphere and 500 o 1Answer to Reaction: 3H2(g) + N2(g) = 2NH3(g) The value of Kp for the reaction is 4.3x10^4 at 648 K. Determine the equilibrium partial pressure of NH3 in a reaction vessel that initially contained 0.900 atm N2 and 0.500 atm H2 at 648 K. Hủy Hợp Đồng Vay Tiền Online. You first need to solve for the moles of N2. This is done by dividing the mass given by the molar mass of N2. The molar mass is calculated by adding the molar mass of all the atoms N * 2 = N2Using as the molar mass of N2 perform the following / = N2Because the equation in balanced we already know that there are two moles of ammonia produced for every one mole of N2. This means we just need to multiply the number of moles of N2 by 2 in order to get the number of moles of ammonia N2 * 2mol NH3/1mol N2 = NH3After solving for the moles of ammonia, we need to convert the moles to grams. This is done using the molar mass of ammonia which is solved as N2 + 3 H = NH3The moles of ammonia we found earlier is then multiplied by the molar mass of ammonia to convert it to NH3 * NH3 = NH3Therefore, your answer should be of ammonia are produced. Transcribed image text 1. Write the equilibrium expression for the following reaction 2 points N2 g + 3H2 g 2NH3g 2. Calculate the equilibrium constant for the reaction below using the balanced chemical equation and the concentrations of the substances at equilibrium. 2 points N2g + 3H2g 2NH3 8 [N2] - M [H2] = M NH3 - M 3. Are reactants or products favored at equilibrium? 2 points 4. Calculate the equilibrium constant for the reaction below using the balanced chemical equation and the concentrations of the substances at equilibrium. 2 points N2 g + 3H2g 2NH3g [N2] M [H2] M NH3 - M 5. Compare your answers to Problems 2 & 4. Are your solutions to Problem 2 & 4 in agreement? 1 point Make a statement regarding the equilibrium constants you determined and the concentrations of substances at equilibrium. 1 point 5. Compare your answers to Problems 2 & 4. Are your solutions to Problem 2 & 4 in agreement? 1 point Make a statement regarding the equilibrium constants you determined and the concentrations of substances at equilibrium. 1 point Previous question Next question SolveStudyTextbooksGuidesUse appLogin>>Class 12>>Chemistry>>Chemical Kinetics>>Factors Influencing Rate of a Reaction>>For the reaction 2NH3 g → N2g + 3Question EasyOpen in AppUpdated on 2022-09-05SolutionVerified by TopprSince Rate is independent of Concentration Of Reactant. Order of this Reaction is as Two molecules of react to form Products, Molecularity of this reaction is Solve any question of Chemical Kinetics with-Patterns of problems > Was this answer helpful? 00Similar questionsFor a reaction Rate = k I Write the order and molecularity of this reaction. II Write the unit of .Delhi 2016EasyView solution > For a reaction i Write the order and molecularity of this reaction. ii Write the unit of .MediumView solution > What is the difference between the order and molecularity of a reaction? solution > Write the difference between order and molecularity of a solution > Distinguish between order and molecularity of a reaction. MediumView solution > More From ChapterChemical KineticsView chapter > Revise with ConceptsRate Law, Rate Expression and Rate ConstantExampleDefinitionsFormulaes >Order and Molecularity of a >Learn with VideosUnderstand Rate Law with example12 minsIntroduction, Characteristics and Applications of Rate Constant5 minsUnderstand Order of Reactions5 minsSolve questions on the Order of Reaction13 minsUnderstand Elementary and Complex Reactions6 minsUnits of Rate Constant for Reactions of different orders4 minsMolecularity and compare it with order of reaction18 minsExamples of finding molecularity of reactions3 minsUnderstand slowest step as rate determining step9 mins Practice more questions Easy Questions 32 Qs >Medium Questions 510 Qs >Hard Questions 453 Qs > Shortcuts & Tips Common Misconceptions > Mindmap > Important Diagrams > Cheatsheets > Transcribed image text N2 g​+3H2 g​→2NH3 g​ Consider a reaction between a L flask containing nitrogen gas and a L flask of hydrogen gas. Both gases have a temperature of 305 K and the pressures inside both flasks is bar. What mass of ammonia in g would you expect to be produced at temperature 305 K and a pressure of bar?Previous question Next questionThis problem has been solved!You'll get a detailed solution from a subject matter expert that helps you learn core Answer

n2 g 3h2 g 2nh3 g