This problem gives a detailed solution on how to use the Ksp to calculate the maximum solubility to a neutralization solution. This sample uses as an example the reagents NH3 and MgCl2.
To 0.350 L of 0.150 M NH3 is added 0.150 L of 0.100 M MgCl2 . How many grams of (NH4)2SO4 should be present to prevent precipitation of Mg(OH)2(s)?© BrainMass Inc. brainmass.com October 10, 2019, 6:06 am ad1c9bdddf
If Qsp(Mg(OH)2) > 1.8*10-11 a precipitate will form.
Kb (NH3) = 1.8 * ...
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