Following are the calculation for the moles:
Given:
Number of atoms/ particles [tex]= 1.26 \times 10^{24}[/tex]
To find:
moles=?
Solution:
We know that [tex]6.022 \times 10^{23}[/tex] atoms make up 1 mole
Calculating the number of moles:
[tex]= \frac{\text{number of atoms}}{\text{number of atoms in a mol}}[/tex]
[tex]= \frac{1.26 \times 10^{24} }{6.022 \times 10^{23}}\\\\=0.209 \times 10\\\\= 2.09\ moles\\\\[/tex]
Therefore, the answer is there are 2.09 moles in [tex]1.26 \times 10^{24}[/tex]particles
Learn more:
brainly.com/question/1009487
