Here’s the animation from class. Click on the picture below and it’ll download to your computer.
And fun with Oobleck!
Im stuck on question 2 of homework #27 (I’ve done the rest.) Happy weekend.
You just need to write if the change is EXO or ENDOthermic. Think about if the particle are moving faster or slower after the change in state. If there are moving faster, they have absorbed energy and it is an endothermic reaction. If the particles are moving slower, they have released energy and it is exothermic.
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