1.45*10^(-17)M*(6.023*10^23 atoms/mole)
In one mole of Arsenic contains 6.02 x 10^23 atoms. This is the Avogadro's number. So in 3.5 moles of Arsenic, there would accordingly be 2.11 x 10^24 atoms.A mole of As has the Avogadro number of moles. It is equivalent to 6.022 x 10^23. Therefore, 3.5 moles of the element contains 2.11 x 10^24 atoms of Arsenic.
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.
0.75 mole of carbon atoms (6.022 X 1023 /1 mole C x 0.75) = 4.52 X 1023 carbon atoms
602200000000000000000000 atoms or 6.022 X 10^23
ONE(1) mole. 6.022 x 10^(23) is the Avogadro Number. Which is a constant for the number of atoms of any element in one mole. So for Neon(Ne) the number represents one mole of neon atoms.
Millions, Billions, Trillions !!!! One mole of any substance, Arsenic included, contains 6.022 x 10^(23) atoms. #or 60,200,000,000,000,000,000,000 atoms.
In one mole of Arsenic contains 6.02 x 10^23 atoms. This is the Avogadro's number. So in 3.5 moles of Arsenic, there would accordingly be 2.11 x 10^24 atoms.A mole of As has the Avogadro number of moles. It is equivalent to 6.022 x 10^23. Therefore, 3.5 moles of the element contains 2.11 x 10^24 atoms of Arsenic.
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
I assume you mean grams of aluminum. 4.1 X 10 -5 grams aluminum (1 mole Al/26.98 grams)(6.022 X 1023/1 mole Al) = 9.2 X 1017 atoms of aluminum ------------------------------------------
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.
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
avogadro numbers of atoms