Lead iodide is an insoluble salt - Edexcel - GCSE Chemistry - Question 1 - 2013 - Paper 1
Question 1
Lead iodide is an insoluble salt.
Use words from the box to complete the sentences.
Each word may be used once, more than once, or not at all.
Lead iodide can be p... show full transcript
Worked Solution & Example Answer:Lead iodide is an insoluble salt - Edexcel - GCSE Chemistry - Question 1 - 2013 - Paper 1
Step 1
Lead iodide can be prepared by mixing potassium iodide solution and lead nitrate
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Answer
solution
Step 2
The lead iodide forms as a solid
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precipitate
Step 3
To separate the solid lead iodide, the mixture is
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filtered
Step 4
To obtain a pure sample of solid lead iodide, the solid is washed and then
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