Chemia : ] W dwustu gramach roztworu znajduję się 12gram azotanu V potasu. Oblicz stężenie procentowe roztworu.
Cp= ms/mr*100%
Cp=12/200*1oo%= 6%
ms=12g
mr=200g
Cp=ms*100%/mr
Cp=12*100/200
Cp = 6%
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Cp= ms/mr*100%
Cp=12/200*1oo%= 6%
ms=12g
mr=200g
Cp=ms*100%/mr
Cp=12*100/200
Cp = 6%