Respostas

2014-03-05T13:03:31-03:00
D = 10 g/mL
m = 88,5 g
v = ?

d = m/v

10 = 88,5/v  ~> 10v = 88,5  ~> v = 88,5/10  ~> v = 8,85 mL

(1mL = 1cm³)

v = 8,85 cm³

23 3 23