Question

What is the mole of 0.2 mile of the oxygen atom

Answer 1

I d o n o t k n o w b a b y s a m a j h I a a p

Answer 2

Answer:

(a) The atomic mass of oxygen (O) = 16 u. The mass of 1 mole of oxygen atoms = 16g. Hence, 0.2 mole of oxygen atom = 3.2 g.