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Calculations involving masses

Calculations involving masses

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Question 47

An analytical chemist is preparing a standard calibration solution of nickel(II) chloride for a colorimetry experiment. They require 640 cm3 of the solution with a target concentration of 7.5 g dm-3.

Calculate the mass of anhydrous nickel(II) chloride that must be dissolved in distilled water to make 640 cm3 of this solution.

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Markscheme

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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