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Atoms in a mole = 6.02x1012 This is called the avogadro constant.
But this is quite complicated so we use carbon 12 as our example instead. Everything is related to carbon 12.
Moles = relative Atomic Mass.
Therefore, 1 mole of C is 12.
1 mole is O is 16.
1 mole of NaCl is 58.
2 moles of NaCl would be 58 x 2 = 116. In an equation it would look like 2NaCl.
1 mole of O2 is 32.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoAvogadro's number = 6.0221415 × 1023http://en.wikipedia.org/wiki/Avogadro's_number
Wiki User
∙ 7y agoOne mole has 6,022 140 857(74).10e23 atoms, molecules, ions, electrons.
Wiki User
∙ 14y ago6.022*1023 items
Wiki User
∙ 13y agoIt's 6.022 x 1023.
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What does mole represent?
A very large, specific number of items
What is the answer to 6.02 x 10 to the 23rd?
You know that there are 12 items in a dozen. No matter what the item, a dozen is equal to 12. A gross is another unit of grouping. There are 144 items in a gross. A score, another set group, is equal to 20 items. You can have a score of years or a score of rocks, but it will always be 20 items. Now, a mole is a unit of grouping, just like these examples. The only difference is that a mole represents a large number of items, 602 000 000 000 000 000 000 000 (or 6.02 x 1023) items to be more specific. What the items are doesn't matter. You can have a mole of molecules, a mole of ions, or a mole of stars. The number of items in a mole will always be 6.02 x 1023 . This number is known as Avogadro's number.
What is the name given to the number of particles in a mole?
The name given to the number of particles in a mole is Avagadro's number/constant
What is the unit of mole fraction?
Mole fraction is dimensionless. It's the amount of moles of species "A" divided by the total amount of moles in the mixture. So "mole A / mole total" equals "dimensionless". To add clarity in the use of mole fractions, one could add as "unit" mole A / mole "mixture".
Why is one mole of aluminum larger than one mole of copper?
It isn't. The mass of one mole of aluminum is less than the mass of one mole of copper. The number of atoms in one mole of aluminum is the same as the number of atoms in one mole of copper, which is 6.022 x 1023, also known as Avogodro's number.
What does mole represent?
A very large, specific number of items
What is the answer to 6.02 x 10 to the 23rd?
You know that there are 12 items in a dozen. No matter what the item, a dozen is equal to 12. A gross is another unit of grouping. There are 144 items in a gross. A score, another set group, is equal to 20 items. You can have a score of years or a score of rocks, but it will always be 20 items. Now, a mole is a unit of grouping, just like these examples. The only difference is that a mole represents a large number of items, 602 000 000 000 000 000 000 000 (or 6.02 x 1023) items to be more specific. What the items are doesn't matter. You can have a mole of molecules, a mole of ions, or a mole of stars. The number of items in a mole will always be 6.02 x 1023 . This number is known as Avogadro's number.
One mole of copper will contain an amount of copper equal to advogadros number?
True. One mole is 6.02x10^23 atoms/items.
How does the number of atoms in one mole of beryllium compare with the number of atoms in one mole of magnesium?
There are the same number of atoms in one mole of beryllium as there are in one mole of magnesium :)
What number represents the word mole?
No number since mole is an animal.
What is a mole How is a mole related to Avogadro's number?
Avogadro's number is the number of "elementary entities" (usually atoms or molecules) in one mole. It is 6.0221415 × 1023
Does a mole of helium gas have the same number of molecules as a mole of lead and why?
No, a mole of helium gas does not have the same number of molecules as a mole of lead. This is because the number of particles in a mole is determined by Avogadro's number, which is approximately 6.022 x 10^23. Since helium is a monoatomic gas and lead is a solid with a lattice structure, the number of helium atoms in a mole is significantly larger than the number of lead atoms in a mole.
How much is a mole?
A mole is equal to 6.022 x 1023. This number is called Avagadros number. A mole is generally abreiviated as "n".
What characteristic does one mole of carbon have in common with one mole of sodium?
One mole of carbon and one mole of sodium have exactly the same number of atoms. That is what defines the mole, Avogadro's number, 6,022 X 1023 atoms per mole is the definition of mole.
Can a mole represent a molecule?
A mole represents a set number of molecules, not just 1 molecule. There are avagadro's number of molecules in a mole. Avagadro's number: 6.022x10^23
What is meant by the Avogadro number and why is it relevant to the mole?
Avogadro's number is the number of atoms or molecules of a substance that are present in one mole of that substance. It is relevant to the mole by its very definition!
What does an Avogadro's number of a substance is called a mole mean?
It is the number of particles in a mole of any substance
