solubility

Question 1

soluble in water

Answer 1

Most Chlorides (Cl-), bromides (Br-), iodides (I-), sulfates (SO4 2-), Sodium ion Na+, nitrate ion (NO3-), Ammonium ion (NH4+), Potassium ion (K+), Ethanoate ion (CH3COO-)

Question 2

soluble in water exceptions

Answer 2

AgCl, AgBR, Agl, Pbl2, SrSO4, BaSO4, PbSO4

Question 3

insoluble in water

Answer 3

Hydroxides (OH-), carbonates (CO3 2-), Phosphates (PO4 3-), Sulfides (S 2-)

Question 4

exceptions for insoluble in water

Answer 4

Ba(OH)2