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Calculations involving masses

Calculations involving masses

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Question 45

The concentration of a solution of potassium hydroxide, KOH\text{KOH}KOH, is 0.350 mol dm-3.

Calculate the concentration of the potassium hydroxide solution in g dm−3\text{g dm}^{-3}g dm−3.

(Relative formula mass, MrM_rMr​: KOH=56\text{KOH} = 56KOH=56)

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Calculations involving masses Questions

  1. GCSE
  2. /Chemistry
  3. /Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.

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