Triumpus 2013-01-06 · TA获得超过662个赞. 关注. 反应速率的决定性因素是底物的浓度. 加入氩气,如果不改变反应的体积(恒容过程),氮气和氢气的浓度不变,正反应速率不变. 如果反应体系的体积(恒压过程),氮气和氢气的分压变小了,正反应速率变小. 本回答
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
Almezclar 50 g. de cada segun la reaccion reactante n2(g) + 3h2(g) - 2nh3(g) cuantos gramos quedarian sin reaccionar del reactivo que esta en exceso? peso atómico: h=1 n=14. Respuestas: 1 Mostrar respuestas Química: nuevas preguntas. Química, 19.06.2019 22:00, alizeque. Con base en los datos de la tabla, calcule la probabilidad de que una
Química Na reação N2g+3H2g ?2NH3gqual a massa de NH obtida quando se reagem totalmente 3gde H2 3H2 2NH3 Nh3 6g 17g 3gde H2 x X= 12. X= 6 regra de três Essa foi minha conta mais deu errado algo tenho certeza Encontre um professor e combine aulas particulares Presenciais ou Online 2 respostas A equação já está balanceada N2 + 3H2 - 2NH3 3 mols 2 mols 3g X 6g 34g H2 2g/mol massa molar , logo 3 mols são 6g NH3 17g/mol massa molar , logo 2 mols são 34g Fazendo a regra de três acima obtem-se X= 17g ou se quiser basta verificar a proporção se 6g H2 faz 34g NH3 então 3g H2 fará 17g NH3 metade Envie uma dúvida gratuitamente Envie sua primeira dúvida gratuitamente aqui no Tira-dúvidas Profes. Nossos professores particulares estão aqui para te ajudar. como si resolve isso, 2NOg+H2g.........N2Og+H2og Encontre e contrate um professor particular para te ajudar nos estudos. 5,0 1 3 horas ministradas Maceió / AL Graduação Química Licenciatura Universidade Federal de Alagoas UFAL Reforço Escolar em Química Funções Orgânicas Termoquímica Aulas de matemática, matemática financeira, química, raciocínio lógico e estatística. Simplifique seu aprendizado! 5,0 47 369 horas ministradas Iguaba Grande / RJ Graduação Engenharia Civil UNIESP Química - Química Inorgância Concentração Química Oxiredução Mais de 800 horas de aulas on-line ministradas. Inúmeras aprovações em concursos militares e vestibulares. Meu objetivo é seu entendimento. 4,9 56 939 horas ministradas 4 tarefas resolvidas Belo Horizonte / MG MBA MBA em gestão fiscal e tributária Descomplica Ligações Químicas Química Pré-Vestibular Sais Professora de química e matemática pra todos os níveis, especialista em química analítica e orgânica. espec em alunos com tdah. Focada e paciente!
N2 (g) + 3 H 2 (g) ⇌ 2 N H 3 (g) + h e a t The equilibrium shifts in forward direction by increasing pressure and decreasing temperature. According to Le-Chatalier principle when equilibrium is disturbed by a change, the system will try to nullify the effect of change to restore the equilibrium.
>>Class 11>>Chemistry>>Equilibrium>>Applications of Equilibrium Constants>>N2 g + 3H2 g 2NH3 g for the reacOpen in AppUpdated on 2022-09-05SolutionVerified by TopprGiven that initially, the mole ratio was of . Since, of the metal has reacted,Total no. of moles reacted No. of moles of at equillibrium Equillibrium pressure Partial pressure of at equillibrium Solve any question of Equilibrium with-Was this answer helpful? 00Similar questionsMore From ChapterLearn with Videos Practice more questions
Kedalam ruangan yang volumenya 10 liter direaksikan 0,1 mol gas N2 dan 0,1 mol gas H2 dengan persamaan reaksi: N2(g) + 3H2(g) → 2NH3(g) Setelah reaksi berlangsung selama 5 detik, ternyata masih tersisa 0,08 mol gas N2. Tentukan laju reaksi sesaat berdasarkan: a.Gas nitrogen yang bereaksi (v N2). b.Gas hidrogen yang bereaksi (v H2).
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N2 (g) + 3H 2 (g) ⇌ 2NH 3 (g) The correct option is – Answer : from all above options the correct answer is option “3” For the reaction N 2 (g) + 3H 2 (g) ⇌ 2NH 3 (g) Rate of reaction is given by –
Forthe reaction 2NH3(g)= N2(g) +3H2(g), (i) the order of the reaction is zero and the molecularity of the reaction is two.(ii) The unit of k isSince the above reaction is independent of the concentration of the reactant, hence the order of the reaction is zero. From the above reaction, we can see that two molecules of ammonia react to form products, therefore the molecularity
N2(g) + 3H2 (g) 2NH3 (g) DH is negative From the given reaction at equilibrium above, use Le Chatelier’s Principle to decide what happens to the equilibrium position by: Increasing the concentration of ammonia Increasing the pressure Increasing the temperature Increasing the concentration of hydrogen will shift the equilibrium position to the left
أيمما يلي يخبرنا أن ازدياد تركيز NH3 سيوجه التفاعل التالي نحو اليسار N2(g) +3H2(g) ) و 2NH3. سعدنا كثيرآ بزيارتكم موقع دروسـي ، حيث نقدم حلول كافة الاسئلة والدروس التعليمية وجميع الواجبات التي يرغب
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n2 g 3h2 g 2nh3 g