What happens when equal volumes of 10^-5M of BaCl2 and 10^-5M of Na2SO4 are mixed at 25degree Celsius. Ksp of BaSO4=0.3×10^-10.

Question

What happens when equal volumes of  10^-5M of BaCl2 and 10^-5M of Na2SO4 are mixed at 25degree Celsius. Ksp of BaSO4=0.3×10^-10.

DrBob222 · Answer

A ppt of BaSO4 forms. BaCl2 + Na2SO4 ==> BaSO4(s) + 2NaCl