44 moles of atoms
4.2 moles of CS2 contain 8,4 moles sulfur.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
One molecule has four H atoms.So two moles have 8 moles
Methane (CH4) has four atoms of hydrogen per molecule. If there are 3 moles of methane, then there are 12 moles of hydrogen.
To find the number of atoms in 4.80 moles of Fe, you need to use Avogadro's number, which is 6.022 x 10^23 atoms/mol. So, 4.80 moles of Fe would contain: 4.80 moles x 6.022 x 10^23 atoms/mol = 2.89 x 10^24 atoms of Fe.
0.0845 moles of tungsten is equal to 0,50887.10e23.
4,37.10e-18 C atoms are equivalent to 7,25.10e-6 moles.
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
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2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
There are 2.21 x 10^24 atoms of phosphorus in 3.65 moles of phosphorus triiodide.
3KNO3, so 9 oxygen atoms.
2,2 moles of plutonium: 13,248711938.1023 atoms.
4.2 moles of CS2 contain 8,4 moles sulfur.
If the chlorine is in its normal state of diatomic molecules, there are 16.0 moles of chlorine atoms in 8.00 moles of chlorine. The number of atoms is then 16 times Avogadro's number = 9.64 X 1024, to the justified number of significant digits.
There are 4.84 x 10^24 atoms present in 8.00 moles of zirconium because one mole of any element contains Avogadro's number of atoms, which is 6.022 x 10^23.