Solved: What mass of Ca(NO3)2 must be added to 1.0 L of a
Chapter 8, Problem 8.152(choose chapter or problem)
What mass of Ca(NO3)2 must be added to 1.0 L of a 1.0 M HF solution to begin precipitation of CaF2(s)? For CaF2, Ksp 5 4.0 3 10211 and Ka for HF 5 7.2 3 1024. Assume no volume change on addition of Ca(NO3)2(s).
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