Chemistry, 03.03.2021 05:00 ltay92

On désire préparer une solution de sulfate de cuivre de concentration 20 g/L. Si on pèse 1g de sulfate de cuivre solide, il faudra les introduire dans une fiole jaugée de:

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On désire préparer une solution de sulfate de cuivre de concentration 20 g/L. Si on pèse 1g de sulfa...