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laboratory instruction

Deanna Cullen's picture

Types of Chemical Reactions

Wed, 01/15/2014 - 17:23 -- Deanna Cullen

I expect that most high school chemistry teachers assign some type of laboratory related to types of chemical reactions including synthesis, decomposition, single replacement and double replacement reactions. I have used several published versions, but I am sharing my modifications.

Time required: 

20 minutes prep, 40 minutes laboratory, 15-20 minutes discussion

Homogeneous Solutions using PhET Interactive Simulations and labs

Mon, 09/16/2013 - 15:19 -- Trish Loeblein

This is a series of experiments, PhET Interactive Simulation activities, and clicker questions to relate macroscopic and molecular representations of homogenenous solutions. Graphing skills are also used.

Time required: 

This is a combination of activities that will take several class periods or a few class periods and homework if students have computer access outside of classtime. 

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