A mole is a counting unit of molecules. Since sodium is an element and is exists by itself one mole of sodium will equal one mole of atoms or 6.02 x 1023 atoms.
23 g of sodium metal will have 6.023 x 1023 atoms (or 1 mole of atoms)
The formula unit of sodium, as with most other metals, is a single atom. Therefore, one mole of sodium contains Avogadro's Number of atoms, about 6.022 X 1023.
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.
The number of particles is different The number of sodium atoms, carrots, and elephants are the same 6.02 * 10 ^23 sodium atoms 6.02 * 10 ^23 carrots 6.02 * 10 ^23 elephants
ionization energy
23 g of sodium metal will have 6.023 x 1023 atoms (or 1 mole of atoms)
28.75 grams sodium (1 mole Na/22.99 grams)(6.022 X 1023/1 mole Na) = 7.531 X 1023 atoms of sodium ------------------------------------------
The formula unit of sodium, as with most other metals, is a single atom. Therefore, one mole of sodium contains Avogadro's Number of atoms, about 6.022 X 1023.
72.6 grams of sodium (1 mole Na/22.99 grams)(6.022 X 10^23/1 mole Na) = 1.90 X 10^24 atoms of sodium
2.00 moles sodium (6.022 X 1023/1 mole Na) = 1.20 X 1024 atoms of sodium ---------------------------------------
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
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.
Not much! 2980 atoms sodium [1 mole Na/6.022 X 1023 (atoms)][22.99 grams/1 mole Na] = 1.138 X 10 -19 grams sodium ====================
The molecular mass of sodium oxide is 61.97894.
The number of particles is different The number of sodium atoms, carrots, and elephants are the same 6.02 * 10 ^23 sodium atoms 6.02 * 10 ^23 carrots 6.02 * 10 ^23 elephants
1 mole of sodium weights 23g 1 mole of sodium = 6.02 x 10^23 atoms = 23g 117 atoms = ? 117 x 23 / 6.02 x 10^23 (should be a very small number)
Quite a few. 6.32 X 10^25 atoms sodium (1 mole Na/6.022 X 10^23) = 105 moles of sodium