Salt Solubility & Preparation

Question 1

All Chloride Salts are ________ except _________

Answer 1

Soluble, PbCl₂ and AgCl

Question 2

All Nitrate salts are __________

Answer 2

Soluble

Question 3

All sulfate salts are _________ except __________

Answer 3

Soluble, BaSO₄ PbSO₄ CaSO₄

Question 4

All Carbonates are ________ except _________

Answer 4

Insoluble, Na₂CO₃ K₂CO₃ (NH₄)₂SO₄

Question 5

What is the method and starting reagents to prepare Group I and Ammonium Salts?

Answer 5

Titration, Acid + Alkali

Question 6

What is the method and starting reagents to prepare insoluble salts?

Answer 6

Precipitation. Starting with two soluble substances containing the necessary ions.

Question 7

What is the method and starting reagents to prepare Soluble, non-group I and ammonium salts?

Answer 7

Excess solid + acid, crystallisation. Use appropriate solid and acid to prepare the required salt