Fractional Precipitation Pogil Answer Key Jun 2026

If a solution has 0.1 M (Ba^2+) and 0.1 M (Sr^2+), and you add (Na_2SO_4) ( (BaSO_4) (K_sp=1.1\times10^-10), (SrSO_4) (K_sp=3.2\times10^-7)), which precipitates first? Calculation:

Step 5 — Completing calculations: