Reactions and Rates 2: Intro to Kinetics (inquiry based) Una gold star indica attività di elevata qualità basate su indagini che seguono le linee guida progettuali di PhET.


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Titolo Reactions and Rates 2: Intro to Kinetics (inquiry based)
Descrizione This is part of a series of activities that I used throughout the year. After the first year, I revised the series because the students remembered more than I expected. This is the second in a series of activities that uses Reactions. Learning Goals: Students will be able to: Describe how the reaction coordinate can be used to predict whether a reaction will proceed including how the potential energy of the system changes; Describe what affects the potential energy of the particles and how that relates to the energy graph; Describe how the reaction coordinate can be used to predict whether a reaction will proceed slowly, quickly or not at all; Use the potential energy diagram to determine: The approximate activation energy for the forward and reverse reactions; The sign difference in energy between reactants and products; Draw a potential energy diagram from the energies of reactants and products and activation energy
Disciplina Chimica
Livello Scuola superiore, Università - I livello
Tipo Compiti a casa, Lab, Problemi teorici
Durata 60 minuti
Risposte incluse No
Lingua Inglese
Parole chiave kinetics, molecular, phet, reactions
Simulazioni Reazioni e velocità di reazione


Autori Trish Loeblein
Indirizzo mail patricia.loeblein@colorado.edu
Scuola / Organizzazione PhET
Proposto il 29/06/09
Aggiornato il 09/07/13