Concentration - Interactive Lecture Demonstration 一颗金星 象征着 是通过PhET设计指南所设计出来的高质量的探究活动。

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标题 Concentration - Interactive Lecture Demonstration
描述 This interactive lecture demonstration has the following learning goals: Students will be able to, (a) Relate the number of moles, the volume, and the concentration of a solution; (b) Predict qualitatively how actions such as adding solute, evaporating solvent, or draining the solution affect the concentration and number of moles of a solution; and (c) Calculate the change in the concentration of a solution when a given volume of solvent is added.
科目 化学
等级 本科生 - 低年级
类型 示范
持续时间 60 分钟
语言 英语
关键词 concentration, dilution, molarity, solute, solution, solvent
仿真程序 浓度 (HTML5), 浓度

作者 Robert Parson, Trish Loeblein
学校/组织 PhET
提交日期 14-11-5
更新日期 15-6-8