9,003 x 1023 atoms of iron correspond to 1,495 moles.
The number of iron moles is x(atoms)/6,022140857.10e23.
This is equivalent to 1,4 moles.
55.8 moles
1,0.10e9 atoms is equivalent to 0,166.10e-14 moles.
738 grams iron are equivalent to:- 12,626 moles- 76.10e23 atoms
9,003 x 1023 atoms of iron correspond to 1,495 moles.
0.4965 moles rounded to 4 significant figures
To calculate the number of moles from the number of atoms, we need to divide the number of atoms by Avogadro's number (6.022 × 10^23), which gives 3.59 moles of iron atoms.
To determine the number of moles, you need to divide the number of atoms by Avogadro's number (6.022 x 10^23). For 5.0 x 10^25 atoms of iron, you would have 8.31 moles of iron.
To find the number of moles, you need to divide the given number of iron atoms by Avogadro's number, which is approximately 6.022 x 10^23 atoms/mol. Therefore, for 5.22 x 10^22 iron atoms, the number of moles would be approximately 0.0867 moles.
To find the number of moles, you need to divide the number of atoms by Avogadro's number, which is about 6.022 x 10^23 atoms/mol. So, 5.98 x 10^24 atoms of iron would be approximately 9.93 moles of iron.
To find the number of iron atoms in 354 g of iron, you first need to calculate the number of moles of iron using the molar mass of iron. The molar mass of iron is approximately 55.85 g/mol. Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms.
1,495
The number of iron moles is x(atoms)/6,022140857.10e23.
There are approximately 3.25 x 10^24 iron atoms in 354 g of iron. This calculation is done by converting the mass of iron to moles using the molar mass of iron, and then using Avogadro's number to convert moles to atoms.
There are 3.01 x 10^24 atoms in 5.0 moles of Fe. This is calculated using Avogadro's number (6.022 x 10^23 atoms/mol) multiplied by the number of moles.