Balancing Chemical Equations - Inquiry based Introduction Une étoile d'or indique, les activités de haute qualité fondées sur la recherche qui suivent les directives de conception PhET.

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Titre Balancing Chemical Equations - Inquiry based Introduction
Description The remote lab has been added and aligns with the HTML5 sim version and includes use of the game screen. Learning Goals - Students will be able to: •Describe what “reactants” and “products” in a chemical equation mean. •Explain the importance of knowing the difference between “coefficients” and “subscripts”. •Use pictures and calculations to show how the number of atoms for each product or reactant is found. •Identify the relationship between “reactants” and “products” atoms. •Balance a chemical equation using the relationships identified. •Given a chemical equation, draw molecular representations of the reaction and explain how the representations were derived. •Given a molecular drawing of a chemical reaction, write the equation and explain how the symbols were derived.
Sujet Chimie
Niveau Collège, Lycée, Premier cycle - Intro
Type Apprentissage à distance, Devoirs, Labo, Questions conceptuelles à choix multiples
Réponses incluses Non
Langue Anglais
Mots clés atoms, balanced, consevation of mass, game, molecules, phet, reactions, remote
Simulation(s) Équilibrer des équations chimiques (HTML5), Equilibrer les équations chimiques

Auteur(s) Trish Loeblein
Email de contact
Ecole / Organisation PhET
Date de soumission 13/06/11
Date de mise à jour 06/04/20