Ile gramów soli pozostanie po odparowaniu wody z 50g 7-procentowego roztworu tej soli? Zapisz obliczenia
ms=?
mr=50g
Cp=7%
ms=Cp*mr/100%
ms=7%*50g/100%=3,5g
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ms=?
mr=50g
Cp=7%
ms=Cp*mr/100%
ms=7%*50g/100%=3,5g