Thursday, June 27, 2013

Blog Homework 9

C.5 #1-3 p.62

1.
a. The solution goes from being unsaturated to saturated.
b.














2.
a.













b.
     i.




 







  ii. 20 grams


3.
a.












b.












c. The models in 3a and 3b are different because the model in 3b is less concentrated. The molecules are also more spread out as a result the additional water that was added, whereas in 3a, there is less water and the KCL molecules are closer together.

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