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Physics Education Technology - University of Colorado, Boulder

New Concentration Sim


Watch your solution change color as you mix chemicals with water. Then check molarity with the concentration meter. What are all the ways you can change the concentration of your solution? Switch solutes to compare different chemicals and find out how concentrated you can go before you hit saturation!

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Mar 15


4 Comments | Add your comment ↓

  1. hrysh #

    Some descriptions of learning goals might help teachers.

  2. Were the learning goals ever added or was that posted on a separate page somewhere. I could really use this for a science class I’m doing for an elementary class this summer session.

    • There are sample learning goals on the page, and all the activities that we have are posted there as well. If you want to submit your own ideas, please add them there.

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