masa substancji - 30g
masa roztworu- 30g+170r=200g
cp=?
Cp=ms/mr*100%
Cp= 30g:200g *100%=15%
Ms=30g
Mr=30+170
Cp=?
Cp= ms/mr* 100%
Cp=30/200*100%
Cp=15%
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masa substancji - 30g
masa roztworu- 30g+170r=200g
cp=?
Cp=ms/mr*100%
Cp= 30g:200g *100%=15%
Ms=30g
Mr=30+170
Cp=?
Cp= ms/mr* 100%
Cp=30/200*100%
Cp=15%