This key facts covers Key Facts: Solubility Rules within Making Salts for GCSE Chemistry. Revise Making Salts in Chemical Changes for GCSE Chemistry with 20 exam-style questions and 20 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 6 of 13 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
📌 Key Facts: Solubility Rules
You need to know which salts are soluble and which are insoluble:
| SOLUBLE (dissolve in water) | INSOLUBLE (don't dissolve) |
|---|---|
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Practice questions for Making Salts
Which of the following is the correct method for making copper sulfate crystals from copper oxide and sulfuric acid?
Describe the steps involved in the required practical for preparing a pure, dry sample of copper sulfate crystals from copper oxide and dilute sulfuric acid.