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November 28, 2014

Homework Help: AP CHEMISTRY

Posted by HELP PLEASE on Tuesday, March 13, 2012 at 9:22pm.

Calculate the solubility of LaF3 in grams per liter in the following solutions. (Ksp = 2. 10-19.)
a) pure water
Ans: .00182g/L

b) 0.037 M KF solution

c) 0.055 M LaCl3 solution

NEED b&c
PLEASE HELP

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