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1 mole of oxygen is 6.022 x 1023 atoms. 1 mole of atoms of any element is always 6.022 x 1023 atoms. 1 mole of anything is 6.022 x 1023 of that thing. For example, 1 mole of cars is 6.022 x 1023 cars.
1 mole of iron atoms has the greatest mass - 55,845 g.
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
In the combustion of C7H16, 7 moles of O2 are required to form 8 moles of CO2. From the given 19.4g of CO2, 1 mole of CO2 is equivalent to 44g. Using stoichiometry, we can calculate that 25.23g of O2 are consumed during the combustion.
3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024 atoms of silicon =====================
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.
1 mole of any element = 6.02 × 1023 atoms
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
1 mol Cu Atoms (6.02x10^23 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.
1 mole of Li₂O contains 2 moles of lithium (Li) atoms and 1 mole of oxygen (O) atoms. Therefore, in 1 mole of Li₂O, there are a total of 3 moles of atoms.
There are 5.29 mol of heptane C7H16. In each molecule of heptane, there are 16 atoms of hydrogen. To find the total number of atoms of hydrogen, multiply the number of moles by Avogadro's number (6.022 x 10^23) and by the number of hydrogen atoms in each molecule of heptane (16). So, 5.29 mol x 6.022 x 10^23 x 16 = 5.10 x 10^25 atoms of hydrogen.
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms.
Avagadro's number states that there are 6.022 x 10^23 atoms in 1 mole of any element.
There are 6.022 x 10^23 atoms in 1 mole of silver (Ag) as per Avogadro's number.
1 mole of 02 gas has 12,044 281 714.1023 atoms.