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Topic: solvability  (Read 2188 times)

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Offline amandax

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solvability
« on: October 31, 2015, 05:16:21 PM »
How many grams NH4Cl needs to be added to solve 0,1mol Mg(OH)2 in 1L H2O?
Given: Ks Mg(OH)2 = 5,61 x10^-12
          pKa NH4+ = 9,25

help me please...
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Offline Borek

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Re: solvability
« Reply #1 on: October 31, 2015, 06:39:45 PM »
You have to show your attempts at solving the problem to receive help, this is a forum policy.
« Last Edit: November 01, 2015, 02:48:14 AM by Borek »
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