Which of the following compounds are more soluble in acidic

Which of the following compounds are more soluble in acidic solution than in pure water? Explain and write a balanced net ionic equation for each dissolution reaction in acidic solution. Fe(OH)3 AgCI BaCO3

Solution

3)

AgCl

acidic solution has more H+ and it reacts with Cl- and more HCl will be formed by the AgCl reaction will go right side more easily and the equillibrium shifts towards right hand side direction

AgCl<--------------> Ag+ +Cl-

here Cl- is taken by H+ and reaction proceeds towards right side and more AgCl is consumed ..AgCl has more soubility product so it dissociates more and more wil be dissolved