2fe + 3cl2 = 2fecl3
m(fecl3) = 16.25g
M(fecl3) = 56+3*35.5 = 162.5 g/mol
n(fecl3) = 16.25/162.5 = 0.1 mol
n(fe) = n(fecl3) = 0.1 mol
m(fe) = 0.1*56 = 5.6 g
g - г (грамм)
mol - моль
g/mol - г/моль
2fe + 3cl2 = 2fecl3
m(fecl3) = 16.25g
M(fecl3) = 56+3*35.5 = 162.5 g/mol
n(fecl3) = 16.25/162.5 = 0.1 mol
n(fe) = n(fecl3) = 0.1 mol
m(fe) = 0.1*56 = 5.6 g
g - г (грамм)
mol - моль
g/mol - г/моль