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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題名 Balancing Chemical Equations - Inquiry based Introduction
内容 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.
課題 化学
レベル 学部課程 - 基礎, 高等学校
タイプ 実験教室, 宿題, 概念の問題
解答を含む いいえ
言語 英語
キーワード atoms, balanced, consevation of mass, molecules, phet, reactions
シミュレーション 化学反応式


著者 Trish Loeblein
メールアドレス patricia.loeblein@colorado.edu
学校 / 団体 PhET
送信日 11/06/13
更新日 13/07/04