A    LTV 22, 4. N 3,36     ;TM0 M.2 35,84G; N M0.N...

Câu 31. A

l

t

V

22, 4.

N

3,36

 



;

T

m

0

m.2

35,84g

;

N

m

0

.N . 1 e

A

t

0,903.10

23

A

N