Question

Determine the amount of moles in 1.50 x10 22 oxygen molecules

Answer 1

Step-by-step explanation:

A mole of oxygen(O2) contains

$6 \times {10}^{23} molecules$

Amount of moles in 1.5×10^22 oxygen molecules =>

$\frac{1.5 \times {10}^{22} }{6 \times {10}^{23}} = > \frac{1.5 \times {10}^{22} }{60 \times {10}^{22}} = > \frac{1}{40} = > 0.025$

Hope it helps you.