Chemistry, 04.01.2021 20:30 Kizmit4938
8. 250 ml of a 10% solution with a density of 1,05 g / ml still dissolved in 11,2 g of potassium chloride. What is the percentage concentration of potassium chloride?
9. What volume of solution will we prepare if the concentration is 1 mol / l and we have 73 g of HCl?
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8. 250 ml of a 10% solution with a density of 1,05 g / ml still dissolved in 11,2 g of potassium chl...
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