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19 July 2023 Calculate the concentration of a solution that contains 0,2 mol of copper (11) sulphate in 250 cm water. Classwork 2) Calculate the

19 July 2023 Calculate the concentration of a solution that contains 0,2 mol of copper (11) sulphate in 250 cm water. Classwork 2) Calculate the concentration of 0,5 mol of HC1 dissolved in 500 cm of water 3) Calculate concentration of 12g of KCI dissolved in 500cm of water (4) A solution of NaOH has a concentration of 0,25 mol.dm, Calculate the mass of NaOH required to make up 0,8 dm of this solution Answers

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