Odpowiedzi

2009-04-28T18:26:18+02:00
V = 2dm3 = 2000cm3
d = 1,1159g/cm3
Cp = 10%
mr = ?
ms = ?


m = d*v
m = 1,1159cm3 * 2000cm3
m = 2231,8g

ms = 10% * 2231,8g/100%
ms = 1% * 2231,8g/10%
ms = 2231,8g/10%
ms = 223,18 g