answersLogoWhite

0


Best Answer

1 mole Fe = 55.845g Fe

1 mole Fe = 6.022 x 1023 atoms Fe

23.0g Fe x (1 mole Fe/55.845g Fe) x (6.022 x 1023 atoms Fe/1 mole Fe)

= 2.40 x 1023 atoms Fe

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

6mo ago

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.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many iron atoms are present in a 23.0 g iron block?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you tell how many atoms of iron and oxygen are present as products and how many are present as reactants in the chemical equations?

The number of atoms is indicated by coefficients.


How many iron atoms present in 5.0 mol of iron metal?

Five iron atoms have a mass of 1.3155 x 10-22 grams.


Iron bromide FeBr2 contains how many iron atoms?

In iron bromide FeBr2, there is 1 iron atom present.


How many atoms are in iron?

The number of atoms in a sample of iron depends on the amount of iron present. One mole of iron contains 6.022 x 10^23 atoms.


How many iron atoms are in 354g of iron?

The answer is 38,174.10ex.23 atoms


How many atoms of oxygen are present in Fe203?

In Fe2O3, there are 3 atoms of oxygen for each molecule of Fe2O3.


How many different kinds of atoms are in a steel can?

Steel is primarily Iron and Carbon. However, other elements can be present in different alloys, such as the following:ManganeseChromiumnickelirontungstenmolybdenumborontitaniumvanadiumCobaltniobiumphosphorussulfursilicontraces of oxygen, nitrogen, and copper


How many iron atoms are present in 55.845grams of Iron?

Amount of Fe = 55.845/55.845 = 1mol There is 1 mol of Fe in a 55.845g sample. 1 mol of Fe contains 6.02 x 1023 atoms (avogadro constant). Therefore there are 6.02 x 1023 atoms in 55.845g of iron.


Which type of bonding is present in iron?

Iron typically forms metallic bonds. This type of bonding involves the sharing of electrons between many atoms, creating a "sea" of delocalized electrons that hold the metal atoms together in a strong and stable structure.


Each molecule of iron oxide fe2o3 contains how many atoms of iron?

There are two atoms of iron and three atoms of oxygen in the compound Fe2O3. The mass percent of iron is 69.943%


How many atoms are there in iron?

There are 26 atoms in one mole of iron, which corresponds to its atomic number on the periodic table.


How many atoms in iron sulfate?

Iron sulfate contains one iron atom, one sulfur atom, and four oxygen atoms. Therefore, there are a total of six atoms in iron sulfate.