Odpowiedzi

2010-04-14T17:02:05+02:00
CuSO4 * 5H2O
M CuSo4 = 160g
M CuSO4 * 5H2O =250g

250g - 160g
20g - x
x= 12,8

m r-ru = 100g + 20g = 120g

Cp = 12,8 * 100% / 120g = 10,66%