Introductions to Solutions


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題名 Introductions to Solutions
内容 This activity provides a general introduction to solutions. Specifically, it compares and contrasts the behavior of molecular compounds and chemical salts in water. Asks students to provide evidence to classify molecular compounds and chemical salts as either as electrolytes or non electrolytes. Students demonstrate their understanding of the behavior of chemical salts and molecular compounds in water by drawing particle diagrams that represent these types of aqueous solutions. Finally, students will propose an explanation of the behavior of the conductivity tester in the salt and sugar solutions. This activity links to a number of different concepts such as intermolecular forces and chemical bonding.
課題 化学
レベル 学部課程 - 基礎, 高等学校
タイプ Guided Activity, 実験教室
所要時間 60 分
解答を含む いいえ
言語 英語
キーワード Solute, electrolyte, non electrolyte, solution, solvent
シミュレーション 糖と塩の水溶液


著者 Sarah English
メールアドレス senglish@sweethomeschools.org
学校 / 団体 Sweet Home High School
送信日 17/03/09
更新日 17/03/09