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Question 8

Potassium reacts vigorously with cold water to form potassium hydroxide, KOH\text{KOH}KOH, and hydrogen gas, H2\text{H}_2H2​.

Write the balanced chemical equation for the reaction between potassium and water.

[2]

Group 1 Questions

  1. GCSE
  2. /Chemistry
  3. /Group 1

Practise Edexcel GCSE Chemistry Group 1 with exam-style questions for Foundation and Higher tier. 51 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