Odpowiedź :
mr=ms+mw
mr=25g+150g
mr=175g
Cp= ms/mr * 100 %
Cp=25/175 * 100 %=14,29 %
mr=25g+150g
mr=175g
Cp= ms/mr * 100 %
Cp=25/175 * 100 %=14,29 %
Cp=ms*100%/mr
Cp=25g*100%/175g
Cp=2500/175
Cp=14,29%
Cp roztworu wynosi 14.29%
Cp=25g*100%/175g
Cp=2500/175
Cp=14,29%
Cp roztworu wynosi 14.29%