A student preparing a salt solution dissolves 8.4 g of copper(II) sulfate in water to make 150 cm3 of solution.
Calculate the concentration of the copper(II) sulfate solution in g dm−3\text{g dm}^{-3}g dm−3.
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.