B) a partir de 50 ml d'une solution de concentration donnée, vous préparez 750 mil d'une solution
diluée d'une concentration de 6,0 g/l. quelle était la concentration della solutionintfale
g=
1
g/l
c) vous disposez de 75,0 ml d'une solution d'une concentration de 30,0% vv vous devez ajouter
de l'eau pour diluer cette solution jusqu'à une concentration de 5.00% wv quel volume deas
Answers: 1
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B) a partir de 50 ml d'une solution de concentration donnée, vous préparez 750 mil d'une solution
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