Acid and Alkalis|教育線上App不用買

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*****A perfect app for a chemistry or integrated science course that is designed to address the needs of all students. An engaging exploration of acids and alkalis utilizing video, animation, experiments and more with practical, everyday applications as well. It includes ClassWerkz, a learning management tool for teachers.

*****Covers the subtopics of:

+ Taste

+ Texture/Corrosiveness

+ Reaction with Indicators

+ Properties of Acids and Alkalis

+ Neutralization

+ Reactions of Acids with Metals

+ Reaction of Acids with Carbonates

+ Uses of Acids and Alkalis

***** Includes Virtual and Real Experiments:

+ Universal Indicator

+ Litmus Paper

+ Methyl orange & Phenolpthalein

+ Instructions for hands-on experiment using red cabbage

+ Instructions for hands-on experiment using cola soft drinks

+ Instructions for hands-on experiment for inflating balloons using a chemical reaction

***** Presents demonstrations:

+ Use of red cabbage indicator on a cooked egg

+ Hydrochloric acid and its reaction with carbonates

***** Other Key Features:

+ Self-assessment check points

+ Several videos (with narration)

+ Think! and Do You Know? for greater engagement

+ Main Points summary

+ Concept Map

+ Test Yourself (summary questions)

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