Reactions and Rates 2: Intro to Kinetics (inquiry based) Ein goldener Stern steht für qualitativ hochwertige Beiträge, welche den PhET Design Richtlinien entsprechen.


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Titel Reactions and Rates 2: Intro to Kinetics (inquiry based)
Beschreibung 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
Thema Chemie
Niveau Hochschule - Grundstudium, Sekundarstufe II
Typ Hausaufgabe, Konzept Fragen, Praktikum
Dauer 60 Minuten
Antwort enthalten Nein
Sprache Englisch
Stichworte kinetics, molecular, phet, reactions
Simulation(en) Reaktionen & Geschwindigkeiten


Autoren Trish Loeblein
Kontakt Email patricia.loeblein@colorado.edu
Schule / Organisation PhET
Eingereicht am 29.06.09
Aktualisiert am 09.07.13