Balancing Chemical Equations - Inquiry based Introduction A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.

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Τίτλος Balancing Chemical Equations - Inquiry based Introduction
Περιγραφή 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.
Θέμα Χημεία
Επίπεδο Λύκειο, Προπτυχιακά - αρχάριοι
Είδος Εργ, Ερωτήσεις εννοιών, Κατ' οίκον εργασία
Απαντήσεις που περιλαμβάνονται Όχι
Γλώσσα Αγγλικά
Λέξεις κλειδιά atoms, balanced, consevation of mass, molecules, phet, reactions
Προσομοιώσεις Εξισορροπώντας Χημικές Εξισώσεις

Δημιουργοί Trish Loeblein
Email επικοινωνίας
Σχολείο / Οργανισμός PhET
Υποβλήθηκε 13/6/2011
Ενημερώθηκε 4/7/2013