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OpenStudy (anonymous):
Which will have the highest concentration of potassium ions: 0.30 M K2CrO4, 0.40 M KCl, or 0.16 M K3PO4?
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OpenStudy (anonymous):
K2CrO4 --- > 2K + CrO4 0.3 M 2*0.3=0.6M 0.3 M KCl ------ > K + Cl 0.4 M 0.4 M 0.4 M K3PO4 ------ > 3K + PO4 0.16 M 3X0.18=0.48 M 0.16 M In K3PO4 K has maximum concentration.
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