Reactions and Rates 2: Intro to Kinetics (inquiry based) O steluță de aur indică activități de înaltă calitate, bazate pe investigație, care respectă orientările de proiectare PhET.


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Titlul Reactions and Rates 2: Intro to Kinetics (inquiry based)
Descriere 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 Chimie
Nivel Licențiat - Intro, Liceu
Tip Laborator, Temă pentru acasă, Întrebări conceptuale
Durata 60 minute
Răspunsuri incluse Nu
Limba Engleză
Cuvinte cheie kinetics, molecular, phet, reactions
Simulare(i) Reactions & Rates


Autor(i) Trish Loeblein
Școală / Organizație PhET
Data transmiterii 29.06.2009
Data actualizării 09.07.2013