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Question 1

A student wants to prepare a pure, dry sample of sodium nitrate (NaNO3\text{NaNO}_3NaNO3​) crystals.

Describe a detailed experimental procedure to:

  1. Carry out a titration to find the exact volume of dilute nitric acid (HNO3\text{HNO}_3HNO3​) needed to neutralise 25.0 cm3 of sodium hydroxide solution (NaOH\text{NaOH}NaOH).
  2. Use this volume to obtain a pure, dry sample of sodium nitrate crystals.
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Acids Questions

  1. GCSE
  2. /Chemistry
  3. /Acids

Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 276 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank