Ile gramów KOH mozna otrzymac po odprowadzeniu od sucha o,5 dm 20 % owego metalu.KOH o gestosci 118 cm.Prosze o pomoc
ms=? Vr=0,5dm3=500cm3 Cp=20% dr=1,18g/cm3
mr=Vr*dr
mr=590g
ms=mr*Cp/100%
ms=118g KOH
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ms=? Vr=0,5dm3=500cm3 Cp=20% dr=1,18g/cm3
mr=Vr*dr
mr=590g
ms=mr*Cp/100%
ms=118g KOH