Respuesta :

Answer:

Number of moles in 6.23 x 10^23 = 1 .

So , In 1.3 x 10^24 = 1.3 * 10^24 / 6.23 * 10^23 => 2.2 Moles .

Explanation:

Hope this helps you !!

abenezerb517

answer

n=2.2 mole

explanation

n=N/A

N=1.3×10^24

A=6.022×10^23

[tex] \frac{1.3 \times {10}^{24} }{6.022 \times {10}^{23} } = 2.2[/tex]

n=2.2 mole