6.022 x 1023
1 mole NH3 (3 mole H/1 mole NH3) = 3 mole hydrogen atoms
There are 2 hydrogen atoms in each formula unit of Na2HPO4.
17.32 moles H2O (2 moles H/1 mole H2O) = 34.64 moles hydrogen
There are 6.022 x 10^23 atoms in 1.000 mol of H2 because Avogadro's number states that there are 6.022 x 10^23 atoms in one mole of any substance. Since H2 consists of two hydrogen atoms, there will be twice this number in 1 mol of H2.
To find the number of hydrogen atoms in 5.839 grams of C8H8, first calculate the molar mass of C8H8, which is 104 g/mol. Next, find the number of moles of C8H8 in 5.839 grams using the molar mass. Since there are 8 hydrogen atoms per molecule of C8H8, multiply the number of moles by 8 to get the number of hydrogen 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.
1 mole of any element = 6.02 × 1023 atoms
divide the mass of the hydrogen by the molar mass.
1 mole NH3 (3 mole H/1 mole NH3) = 3 mole hydrogen atoms
In one mole of water (H2O), there are 2 moles of hydrogen atoms (H) due to the formula H2O having 2 hydrogen atoms. Since 1 mole of hydrogen contains Avogadro's number of atoms (6.022 x 10^23), in a mole of water there are 2 times Avogadro's number of hydrogen atoms, which equals 1.2044 x 10^24 atoms.
There are 2 hydrogen atoms in each formula unit of Na2HPO4.
There are no moles.There are 2 atoms in one molecule.
Quite a few! 871 grams water (1 mole H2O/18.016 grams)(2 moles H/1 mole H2O)(6.022 X 1023/1 mole H) = 5.82 X 1025 atoms of hydrogen ========================
17.32 moles H2O (2 moles H/1 mole H2O) = 34.64 moles hydrogen
Hydrogen has an atomic mass of 1.00794 or 1.
In 0.86 moles of CH4, you have 5.16 x 10^23 atoms of hydrogen. This is because there are four hydrogen atoms in one molecule of CH4, making a total of 0.86 x 4 = 3.44 moles of hydrogen atoms, which can be converted to atoms using Avogadro's number.