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How do you prepare a solid sample of lead II carbonate?

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How do you prepare a solid sample of lead II carbonate?

Filter off excess lead (II) oxide and pour the filtrate (lead (II) nitrate) in another clean beaker. To the same beaker, add sodium chloride solution until in excess. A white precipitate is formed in the beaker. Filter out the precipitate with a filter funnel and a filter paper.

How do you prepare a solid sample of lead II carbonate starting with lead II oxide?

Answer Text: Add excess lead (II) Oxide to dilute nitric (v) acid and filter to get lead (II) nitrate solution. Add sodium carbonate solution to lead (II) nitrate to precipitate lead (II) carbonate and wash with distilled water.

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How do you prepare lead II sulfate starting with lead II oxide?

Answers

  1. Heat lead metal in air to obtain lead (II) oxide. Add excess of this oxide to dilute nitric (V) acid and filter to obtain lead.
  2. To the filtrate add sodium sulphate solution to precipitate lead (II) sulphate and filter to obtain residue of lead (II) sulphate.
  3. Clean the residue and dry between filter paper.

How is lead II sulfate prepared?

Manufacturing. Lead(II) sulfate is prepared by treating lead oxide, hydroxide or carbonate with warm sulfuric acid or by treating a soluble lead salt with sulfuric acid. Alternatively, it can be made by the interaction of solutions of lead nitrate and sodium sulfate.

How is lead carbonate prepared from lead chloride?

Answer: 1—-Lead carbonate is first converted into lead nitrate which is only souble salt of lead. 2–Lead nitrate is then converted to lead chloride. PB(NO3)2+2NaCl—->2NaNo3+PbCl2.

What is the first step that is required to prepare lead sulphate from lead carbonate?

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The first step that is required to prepare lead sulphate from lead carbonate is to convert lead carbonate to lead nitrate by reacting it with dilute nitric acid.

How do you prepare lead sulphate from lead carbonate in two steps?

i) First step is where the lead carbonate reacts with nitric acid to produce lead nitrate, water, and carbon dioxide. ii) In the second step, lead nitrate which is produced in the first step is made to react with sulphuric acid to form lead sulphate and nitric acid.

What is the first step to prepare lead sulphate from lead carbonate?