When to use acid + alkali method/titration
if the salt is soluble in water and contains sodium/ammonium/potassium
when to use ionic pecipitation
If the salt isnt soluble in water
When to use acid + metal method
If the salt is soluble and made with metal above H+
When to use neutralization
If the salt is soluble and made with metal below H+
What are the neutralization methods
Acid + insoluble base
Acid + insoluble metal oxide
Acid + insoluble metal hydroxide
Acid + metal carbonate
Acid + metal hydrocarbonate