219 u 6 u
2 Al+6 HCl--->2 AlCl3+3 H2
13,14 g xg
219 u---6 u
13,14 g---xg
x=0,36 g
Dane:
m=0,36 g
d=0,082 g/dm3
Szukane:
V=?
V=m/d
Obliczenia:
V=0,36 g/0,082 g/dm3
V=4,39 dm3
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219 u 6 u
2 Al+6 HCl--->2 AlCl3+3 H2
13,14 g xg
219 u---6 u
13,14 g---xg
x=0,36 g
Dane:
m=0,36 g
d=0,082 g/dm3
Szukane:
V=?
V=m/d
Obliczenia:
V=0,36 g/0,082 g/dm3
V=4,39 dm3