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Answer to Question #289509 in General Chemistry for John
Question #289509
Calculate the solubility in mol/dm of 40g of CuSO4 dissolved in 100g of water at 120 degrees Celsius
Expert's answer
- Solubility = number of moles of solution/vol of solution. 100g of water = 100 cm³ = 0.1 dm³.
- No of moles of CuSO4 in 40g = 40/160. = 0.25 mol.
- Solubility = 0.25/0.1. = 2.5 moldm−³.
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