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The Atomic Mass of iron is 55.845, and the number of atoms in one gram-atomic mass is the Avogadro Number 6.02 X 1023. Therefore the answer to this question is

(61/55.845) X 6.02 X 1023 = 6.6 X 1023. (Only two significant digits are justified by the significance-limiting datum 61.)

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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.


What mass of copper contains the same number of atoms as 68.7 g of iron?

To find the mass of copper containing the same number of atoms as 68.7 g of iron, we need to first calculate the number of atoms in 68.7 g of iron using its molar mass. Then, we convert this number of atoms to copper atoms using the ratio of their molar masses. Finally, we determine the mass of copper corresponding to this number of atoms.


How many iron atoms are contained in 354 g of iron?

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.


How many atoms are in 26.1 g of Fe?

An atom's atomic number gives its number of protons. Checking the periodic table for atomic number 26, we see that its represented by the element iron. Thus, iron does have 26 protons.


How many iron atoms are present in a 23.0 g iron block?

To determine the number of iron atoms in a 23.0 g iron block, you would first calculate the number of moles of iron using the molar mass of iron (55.85 g/mol). Then, you would use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles of iron to atoms.


Does 1 gram sample of iron has a small number of atoms?

No, even a small 1 gram sample of iron contains a very large number of iron atoms. Iron has a molar mass of 55.85 g/mol, so 1 gram of iron would contain about ( \frac{1}{55.85} ) moles of iron atoms, which is approximately ( 6 \times 10^{22} ) atoms.


How many atoms of iron are there in 30g bowlof cornflakes that contains 0.0024g iron per 30g serving?

To calculate the number of iron atoms in the 30g serving of cornflakes, first determine the number of moles of iron in the serving using the molar mass of iron (55.85 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to find the number of iron atoms in the serving.


How many grams of iron are in 6.02 X 1023 atoms of iron?

To calculate the number of grams of iron, you need to convert the number of iron atoms (6.02 x 10^23) into moles by dividing by Avogadro's number (6.022 x 10^23 atoms/mol). Then, multiply the number of moles of iron by the molar mass of iron (55.85 g/mol) to find the grams of iron. This would result in approximately 55.85 grams of iron.


Which has a greater number of atoms 3 grams of iron or 2 grams of sulfur?

In order to compare the number of atoms, one needs to first convert the masses into moles:3 g Fe x 1 mole/55.8 g = 0.054 moles Fe2 g S x 1 mole/32 g = 0.063 moles STherefore, 2 g of sulfur contains more atoms than does 3 g of Fe. This is because 1 mole of ANY element contains 602x10^23 atoms, so the more moles you have, the more atoms you have.


How many atoms are found in 600 grams of iron?

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.


How many atoms are there in solid iron?

Impossible to answer without knowing a mass or a volume. But I can tell you that there are 6.022x10^23 iron atoms (one mole) for every 55.845 grams of iron. That translates to: 1.078x10^22 iron atoms per gram or given that the density of iron is 7.87 g/cm3 at 25 degrees Celsius... 8.487x10^22 iron atoms per cm3.


How many atoms are in 13.2 grams of iron?

To calculate the number of atoms in 13.2 grams of iron, you first need to determine the molar mass of iron, which is approximately 55.85 g/mol. Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert grams to atoms. Therefore, there are about 4.49 x 10^22 atoms in 13.2 grams of iron.