Odpowiedź :
46u 80u 2u
2Na+2H2O--->2NaOH+H2
23g xg yg
46u---80u
23g---xg
x=40 g NaOH
46 u---2u
23 g---yg
y=1 g
23g+160g-1 g=mr
mr=182g
Dane:
ms=23 g
mr=182 g
Szukane:
Cp=?
Cp=ms*100%/mr
Obliczenia:
Cp=23g*100%/182g
Cp=12,64%
46u 80u 2u
2Na+2H2O--->2NaOH+H2
23g xg yg
46u---80u
23g---xg
x=40 g NaOH
46 u---2u
23 g---yg
y=1 g
23g+160g-1 g=mr
mr=182g
Dane:
ms=23 g
mr=182 g
Szukane:
Cp=?
Cp=ms*100%/mr
Obliczenia:
Cp=23g*100%/182g
Cp=12,64%