6.00 moles
There are 16 individual oxygen atoms contained in one mole of Li2C2O4.
To find the number of moles, we need to divide the given mass of cobalt (382g) by its molar mass, which is approximately 58.93 g/mol. Therefore, 382g of cobalt contains approximately 6.48 moles of atoms.
Two atoms are contained a single diatomic molecule. Elemental Hydrogen is an example of this where two hydrogen atoms share their only electrons in a single covalent bond.
There are 2.26 x 10^24 silver atoms in 3.75 moles of silver. This is calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mole) by the number of moles.
There are 1.5 x 10^23 atoms of oxygen in 44g of CO2. This can be calculated by converting the mass of CO2 to moles, using the molar mass to find the number of moles of oxygen, and then multiplying by Avogadro's number to find the number of atoms.
It's 97g/195.1g Pt = .497 .497 x 6.022x10^23= 2.993 mols/atom.
107,43.10e+23 atoms
There are 27 carbon atoms in a molecule of cholesterol. 10 are not contained in the rings.
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Sodium chloride contain two atoms in the formula unit.
There are 16 individual oxygen atoms contained in one mole of Li2C2O4.
Approx 6.01*10^23 atoms.
5,26 moles of oxygen contain 31,676.10e23 atoms.
Two moles of neon contain 12,044281714.10e23 atoms.
Approx 1.5*10^23 atoms.
The element platinum has only one atom.
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