1 mole of atoms of any element is 6.022 x 1023 atoms.
1 mole of Fe = 6.022 x 1023 atoms Fe
5.98 x 1024 atoms Fe x (1mol Fe/6.022x1023 atoms Fe) = 9.93 moles Fe
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.
5.0x10^25 * (1 mol / 6.022x10^23 atoms) = 83 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.
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.
To find the number of atoms we need to find number of moles of Fe in 312.0 grams. Molar weight of Fe = 56 Number of moles of Fe in 312 grams = 312/56 =5.571 moles. 1 mole of Fe has Avogadro number of atoms. So 5.571 moles of Fe has atoms = 5.571 * Avogadro number. Avogadro number = 6.022 * 10^23 So total atoms = 5.571 * 6.022 * 10^23 = 33.548 * 10^23 * means multiply, ^ means raised to power.
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.
5.0x10^25 * (1 mol / 6.022x10^23 atoms) = 83 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 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
Wolframite is a mineral composed primarily of iron (Fe) and tungsten (W), with the general formula (Fe,Mn)WO4. Assuming a typical composition of wolframite contains one iron atom per formula unit, 2.00 moles of wolframite would contain 2.00 moles of iron atoms. Since 1 mole contains approximately (6.022 \times 10^{23}) atoms, 2.00 moles of iron would contain about (1.204 \times 10^{24}) atoms of iron.
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.
Fe, or iron, has a molar mass of 55.845 grams per mole. This means that 0.2 moles is equal to 11.2 grams of iron.