Preparation of Insoluble Salts: Using Solubility Rules and Filtration.

The video tutorial explains how to predict the solubility of salts using solubility rules and demonstrates the preparation of a pure, dry sample of lead sulfate. It covers the five key solubility rules, the process of mixing solutions to form an insoluble precipitate, and the steps to filter, rinse, and dry the precipitate to obtain a pure sample.

What are the solubility rules that help predict whether a salt is soluble or insoluble?

Explain how the solubility rules determine the formation of an insoluble precipitate.

Why is it important to rinse the beaker and filter during the preparation process?

What is the significance of using distilled water in the washing step?

Describe the steps involved in preparing a pure dry sample of lead sulfate.