(PUC-MG) Considere o gráfico abaixo, referente ao diagrama energético da reação: N2(g) + 3 H2(g) →

(PUC-MG) Consider the graph below, referring to the energy diagram of the reaction: N2(g) + 3 H2(g) → 2 NH3(g) under the action of a catalyst. Then, indicate the incorrect statement. Graph a) The reaction is exothermic, since it has ∆H = -22 kcal. b) The activation energy of the reaction without a catalyst is equal to 80 kcal. c) The activation energy of the reaction with a catalyst is equal to 39 kcal. d) The presence of the catalyst decreased the value of ∆H of the reaction from zero to -22 kcal. e) Under standard conditions, the enthalpy of formation of ammonia gas (NH3) is equal to -11 kcal/mol of NH3. 📂EXERCISE LIST: SHARED LISTS (YOUTUBE) https://drive.google.com/drive/folder... Follow and like our Pages: Facebook: https://bit.ly/36lc0YE Instagram: https://bityli.com/CyLvmC Become a member of this channel and get benefits:    / @exatasmentequimica   Follow our Stores: Market Free https://meli.la/1zwzob5 Amazon https://www.amazon.com.br/hz/wishlist... Shopee https://collshp.com/prof.brunocarvalh... @exatasmente-matematica #chemistry #exatasmente #exatasmentequímica #enem #exercíciosresolvidos #chemistryexercises #vestibular #cursinho #cursinhoprevestibular #exercíciosdequímica #exercíciosdequímicacomgabarito #profbrunocarvalho #profbrunoquímica #cinéticaquímica #chemicalkinetics #velocidadedereação #reactionspeed #velocidademédiadeumareação #averagespeedofareaction #teoriadacolisão #collisiontheory #factorsthatinfluenceareaction #activationenergy #contactsurface #influenceoftemperature #catalyst #concentrationofreagents #speedlaw #kineticlaw #reactionorder #elementaryreaction #reactionmechanism #slowstageofthereaction #fastreactionstep #productformation #reagentconsumption #rateconstant #reactiontime #activationenergy #puc #pucmg