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4.1 Acids

4.1 Acids

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Question 79

Table 1 shows the experimental burette readings obtained during a rough titration.

Table 1: Titration Readings

Burette measurementReading in cm3\text{cm}^3cm3
Final burette reading24.30
Initial burette reading1.80

What was the volume of acid added in this rough titration?

A

1.80 cm31.80\text{ cm}^31.80 cm3

B

22.50 cm322.50\text{ cm}^322.50 cm3

C

24.30 cm324.30\text{ cm}^324.30 cm3

D

26.10 cm326.10\text{ cm}^326.10 cm3

Markscheme

4.1 Acids Questions

  1. GCSE
  2. /Chemistry
  3. /4.1 Acids

276 exam-style questions on Edexcel GCSE Chemistry 4.1 Acids, covering 4.1.1 Acids, alkalis and the pH scale, 4.1.2 Hydrogen ion concentration and pH, 4.1.3 Dilute and concentrated, weak and strong acids, 4.1.4 Bases, alkalis and the reactions of acids, 4.1.5 Chemical tests for hydrogen and carbon dioxide, 4.1.6 Neutralisation as a reaction of acids with bases, 4.1.7 Preparing soluble salts, and 4.1.8 Solubility rules and preparing insoluble salts. Each one has a worked solution and a mark scheme showing where the marks go.

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