The number of atoms in one mole of atoms is known as Avogadro's Number (in honor of the scientist who first did this calculation) and it is approximately 6.02 x 10^23.
Answer:
Avogadro's number may be applied to both atoms and molecules. Mon-atomic elements (iron, sulfur, etc.) contain one Avogadro's Number of atoms per mole. If the substance is a compound (H2, ethane, sodium chloride, etc.) the number of molecules is equivalent to Avogadro's number, but the total number of atoms in the mole is equal to that number times the atoms in each molecule.
There are 16 hydrogen atoms in 1 mole of C7H16.
0.0602 mole K x 6.02x10^23 atoms/mole = 3.62x10^22 atoms
0.0384 moles K x 6.02x10^23 atoms/mole = 2.31x10^22 atoms
The number of atoms is 1,50553521.10e23.
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
No, 1 mole of hydrogen atoms does not equal 1 mole of helium atoms. One mole of any element contains Avogadro's number of atoms (6.022 x 10^23), so 1 mole of hydrogen atoms would have that many hydrogen atoms, while 1 mole of helium atoms would have that many helium atoms.
There are 16 hydrogen atoms in 1 mole of C7H16.
0.0602 mole K x 6.02x10^23 atoms/mole = 3.62x10^22 atoms
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
0.0384 moles K x 6.02x10^23 atoms/mole = 2.31x10^22 atoms
1 mole of any element = 6.02 × 1023 atoms
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
The number of atoms is 1,50553521.10e23.
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
avogadro numbers of atoms
There are 6.02 x 10 ^ 23 atoms or molecules of a substance in one mole of that substance. This is Avogadro's number.
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.