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1,495
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How many iron atoms re contained in 354 g 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.
How many atoms are in 5.0 mole of Fe?
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.
How many atoms are in 0.70 mol of iron?
Fe1mol Fe =2.27×1024 atoms F
What would you multiply moles of fluorine by to get the units atoms of fluorine?
The conversion factor you need for this problem is Avogadro's number.(6.02 x 1023 atoms iron/1 mole iron) = 1... OR ...(1 mole iron/6.02 x 1023 atoms iron) = 1Since you want to end up in units of atoms of Fe, this goes in the numerator (on top). You want to convert from moles Fe, so this goes in the denominator (on the bottom).moles Fe6.02E+23 atoms Fe = atoms Fe1 mole Fe
How many moles of chromate ions are present in a sample that contains 3.71 moles of iron-III- chromate Fe2-CrO4-3. Dashes are parentheses.?
For every one mole of iron-III-chromate, there are three moles of chromate ions present. Therefore, in a sample containing 3.71 moles of iron-III-chromate, there would be 3.71 moles multiplied by 3, which is 11.13 moles of chromate ions.
How many moles of iron correspond to 9.003 x 1023 atoms of iron?
9,003 x 1023 atoms of iron correspond to 1,495 moles.
How many moles on 738 grams or iron and how many atoms?
738 grams iron are equivalent to:- 12,626 moles- 76.10e23 atoms
How many moles are in 2.16 10 to the 24 power atoms of iron?
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.
How many moles are in 5.0 x 1025 atoms of iron?
5.0x10^25 * (1 mol / 6.022x10^23 atoms) = 83 moles of iron.
How many moles of iron are in 2.99x1023 atoms of iron?
0.4965 moles rounded to 4 significant figures
How many atoms are present in 400g Iron?
1 mole Fe = 6.022 x 1023 atoms Fe1 mole Fe = 55.845g Fe (atomic weight in grams)Convert grams Fe to moles Fe.400g Fe x (1mol Fe/55.845g Fe) = 7.16mol FeConvert moles Fe to atoms Fe.7.16mol Fe x (6.022 x 1023atoms Fe/1mol Fe) = 4.31 x 1024 atoms Fe
How many moles of iron are contained in 5.22 x 10 to the power of 22?
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.
What would have the greatest mass 1 mole of iron atoms 2 moles of oxygen atoms 4 moles of carbon atoms or 1 mole of potassium atoms?
1 mole of iron atoms has the greatest mass - 55,845 g.
How many moles of iron is 5.98x1024 atoms of iron?
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.
How many iron atoms re contained in 354 g 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.
How many atoms are in 18.4 moles of iron?
The number of iron moles is x(atoms)/6,022140857.10e23.
How many atoms of iron are there in 2.00 moles of wolframite?
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.
