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Chemistry 5070 · Cambridge (CAIE) O Level
Preparation of salts
2 past-paper questions on Preparation of salts · examined 2022–2022.
20222 questions
5070/11 · M/J · Q27 [1]Sign up to mark my answer →
Which method should be used to make a pure sample of potassium chloride?
5070/11 · M/J · Q28 [1]Sign up to mark my answer →
A pure sample of lead sulfate is made by reacting aqueous solutions of two salts. The lead sulfate formed is then separated from the mixture. Which solutions and method of separation are used?
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