PbCO₃, PbCl₂, PbI₂, and PbS are all only very slightly soluble in pure water. Which one (ones)should be significantly more soluble in acidic solution than in pure water?

Question

Quizplus · Accepted Answer

PbCO₃ and PbS are more soluble in acidic solutions because they can react with acids to form soluble products: PbCO₃ reacts with acids to form CO₂ and water, and PbS can form H₂S gas.

PbCO3, PbCl2, PbI2, and PbS Are All Only Very Slightly

PbCO₃, PbCl₂, PbI₂, and PbS Are All Only Very Slightly