Salts and Solubility 1: introduction to salts (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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主題 Salts and Solubility 1: introduction to salts (Inquiry Based)
說明 I have written a series of five activities using the Soluble Salts simulation to be used throughout the year. This is the first in the series. I used this in first unit before Naming Compounds. (Section 2.8 Zumdahl). I found this activity helped students visualize compounds; many of them referred to the colored balls as they made sense of formula writing. Learning Goals: Students will be able to: Determine the chemical formula by observation of ionic ratios in solutions. Relate the simulation scale to real lab equipment through illustration and calculations. Predict the chemical formula of compounds with a variety of ion charge combinations I could not upload the Word version, if you need it just email me; it's 4.5M
科目 化學
程度 大學 - 簡介, 高中
類型 實驗室, 概念問題
時間 60 分鐘
解答
語言 英語
關鍵字 chemistry, formula, ion, molecule, nomenclature, phet activity, ratio, reactions, salts
模擬教學 Salts & Solubility 鹽類和溶解度


作者 Trish Loeblein
聯繫 Email patricia.loeblein@colorado.edu
學校 / 機構 PhET
提交日期 2008/6/21
更新日期 2013/7/7