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26-11-2016
Chemistry

Answered

Calculate the p value of each ion indicated:

Ba2+, Mn2+, Cl- in a solution of BaCl2 7.65x10-3 M and MnCl2 1.54 M

Verified Answer :

andriansp andriansp

01-12-2016

27/208 = normality

12 x 10^-2 approx = normality

nw Ka = 14.3 x 10^-3

pKa = 3 - log 14

now, after getting the pKa put it in formula :
pH = pKa + log concn of ion/concn of salt and you'll get it

hope this helps

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