To find the number of moles in (1.63 \times 10^{24}) atoms, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms per mole. Divide the number of atoms by Avogadro's number:
[ \text{moles} = \frac{1.63 \times 10^{24}}{6.022 \times 10^{23}} \approx 2.71 \text{ moles}. ]
Thus, there are approximately 2.71 moles in (1.63 \times 10^{24}) atoms.
The answer is 2,7 moles.
The answer is 6,227 moles.
This is equivalent to 1,4 moles.
2,50 moles of silicon contain 15,055352142.10e23 atoms.
1,0.10e9 atoms is equivalent to 0,166.10e-14 moles.
The answer is 2,7 moles.
To convert atoms to moles, you divide the number of atoms by Avogadro's number (6.022 x 10^23). So, 2.80 x 10^24 atoms of silicon would be 4.65 moles.
The answer is 6,227 moles.
1,638 moles contain 9,864266723766.10e23 atoms.
20 moles
This is equivalent to 1,4 moles.
There are twice as many oxygen atoms as carbon atoms in carbon dioxide, so 100.0 moles of carbon dioxide would contain 200.0 moles of oxygen atoms.
1,0.10e9 atoms is equivalent to 0,166.10e-14 moles.
Seventeen moles of hydrogen correspond to 204,75.10e23 atoms.
8.93 1021 atoms equal 0,0148 moles.
2,50 moles of silicon contain 15,055352142.10e23 atoms.
10,0 moles of bromine atoms contain 60,22140857.1023 atoms.Attention: valid for bromine atoms !.