Reactions and Rates 2: Intro to Kinetics (inquiry based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


Download Ή μπορείτε να κάνετε λήψη όλων των αρχείων σε ένα συμπιεσμένο.



Τίτλος Reactions and Rates 2: Intro to Kinetics (inquiry based)
Περιγραφή 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
Θέμα Χημεία
Επίπεδο Λύκειο, Προπτυχιακά - αρχάριοι
Είδος Εργ, Ερωτήσεις εννοιών, Κατ' οίκον εργασία
Διάρκεια 60 λεπτά
Απαντήσεις που περιλαμβάνονται Όχι
Γλώσσα Αγγλικά
Λέξεις κλειδιά kinetics, molecular, phet, reactions
Προσομοιώσεις Αντιδράσεις και Ταχύτητα Αντίδρασης


Δημιουργοί Trish Loeblein
Email επικοινωνίας patricia.loeblein@colorado.edu
Σχολείο / Οργανισμός PhET
Υποβλήθηκε 29/6/2009
Ενημερώθηκε 9/7/2013