I roztwór:
mr = x
ms = 20%*x = 0,2x
II roztwór:
ms = 50%*x = 0,5x
suma roztworów:
mr = x+x = 2x
ms = 0,2x+0,5x = 0,7x
Cp = 0,7x/2x*100% = 0,35*100% = 35%
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I roztwór:
mr = x
ms = 20%*x = 0,2x
II roztwór:
mr = x
ms = 50%*x = 0,5x
suma roztworów:
mr = x+x = 2x
ms = 0,2x+0,5x = 0,7x
Cp = 0,7x/2x*100% = 0,35*100% = 35%