83. Solving a chemistry problem
Seller: Derkach
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Product description
- a) Determine the molar concentration of a 16% solution of copper (II) sulfate, the density of which is 1.18 g / ml.
b) How many grams of ferrous sulfate FeSO47H2O is needed to prepare 500 ml of a 2.5M solution per anhydrous salt?
Additional information
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