Cp=ms/mr*100%
10%=ms/2000g*100%
0,1=ms/2000
ms=200g NaOH
200g ----- 95%
Xg ------- 100%
X= 210,53g NaOH
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Cp=ms/mr*100%
10%=ms/2000g*100%
0,1=ms/2000
ms=200g NaOH
200g ----- 95%
Xg ------- 100%
X= 210,53g NaOH
NaOH
2000g - 100%
xg - 10%
x - 200g - masa NaOH w 10-procentowym roztworze
95% - 200g
100% - x g
x - 210,5g
Należy użyć 210,5g NaOH o stopniu czystości 95%.