Is sodium soluble?
Yes
Is Potassium soluble?
Yes
Is Ammonium soluble?
Yes
Is Nitrate soluble?
Yes
Is chloride soluble?
Yes, except with Silver and Lead
Is sulphate soluble?
Yes, except from with Calcium, Barium and Lead
Is carbonate soluble?
No, except with Sodium, Potassium and Ammonium.
Is hydroxide soluble?
No, except with Sodium, Potassium and Calcium.
Is oxide soluble?
No, except with Sodium, Potassium and Ammonium.