Odpowiedź:
Wyjaśnienie:
mr₁=50g
Cp₁=30%
ms₁=Cp₁*mr₁/100%
ms₁=30*50/100
ms₁=15g
Dodano 10g saletry, więc:
ms₂=15g+10g=25g
mr₂=50g+10g=60g
Cp₂=ms₂*100%/mr₂
Cp₂=25*100/60
Cp₂ = 41,67%
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Odpowiedź:
Wyjaśnienie:
mr₁=50g
Cp₁=30%
ms₁=Cp₁*mr₁/100%
ms₁=30*50/100
ms₁=15g
Dodano 10g saletry, więc:
ms₂=15g+10g=25g
mr₂=50g+10g=60g
Cp₂=ms₂*100%/mr₂
Cp₂=25*100/60
Cp₂ = 41,67%