The answer depends on whether chlorine element or chlorine molecule is considered.
1 mole of Cl2 gas (chlorine molecule) has 6.023 x 1023 molecules or 12.046 x 1023 atoms.
1 mole of Cl element has 6.023 x 1023 atoms.
Chlorine gas is a diatomic molecule, Cl2. Two atoms per molecule. A mole contains Avogadro's Number of particles, that being (approximately) 6.02 x 1023. Hence, the number of atoms in one mole of chlorine gas is twice Avogadro's Number, or approximately 1.204 x 1024.
Remember the Avogadro Number. This is the number of atoms in an element or the number of molecules in a compound. for an amount of 1 mole. So 1 mole(Li) it is 6.022 x 10^(23) atoms . In Numbers 602,200,000,000,000,000,000,000
Six moles of HCl will be required: Each mole of chlorine contains two chlorine atoms, but each mole of HCl contains only one chlorine atom and the other reagent noted contains no chlorine atoms.
1 mole N2O3 (3 moles O/1 mole N2O3) = 3 moles oxygen atoms ==================
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Chlorine gas is a diatomic molecule, Cl2. Two atoms per molecule. A mole contains Avogadro's Number of particles, that being (approximately) 6.02 x 1023. Hence, the number of atoms in one mole of chlorine gas is twice Avogadro's Number, or approximately 1.204 x 1024.
The total number of atoms contained in a 1,00 mole sample of helium is 6,022 140 857.10e23.
1 mole of any substance contains 6.02 x 10^23 atoms It's avogadro's number :)
Remember the Avogadro Number. This is the number of atoms in an element or the number of molecules in a compound. for an amount of 1 mole. So 1 mole(Li) it is 6.022 x 10^(23) atoms . In Numbers 602,200,000,000,000,000,000,000
Six moles of HCl will be required: Each mole of chlorine contains two chlorine atoms, but each mole of HCl contains only one chlorine atom and the other reagent noted contains no chlorine atoms.
Chlorine gas is Cl2If you have 4.37 x 1018 atoms, you will have half that number of chlorine molecules.4.37 x 1018 atoms of Cl x 0.5 molecules of Cl2 / atoms of Cl = 2.20 x 1018 molecules of Cl2There are 6.02 x 1023 'things' in a mole.2.20 x 1018 molecules of Cl ÷ 6.02 x 1023 molecules / mole = 3.65 x 10-6 mole of Cl2.
There are the same number of atoms in one mole of beryllium as there are in one mole of magnesium :)
1 mole N2O3 (3 moles O/1 mole N2O3) = 3 moles oxygen atoms ==================
6.022 x 1023 molecules. This is Avogadro's number and a mole of anything. Since there are three atoms in each molecule, one of Barium and two of Chlorine, the number of atoms is three times that, or 1.807 x 1024.
Avogadro's numbers worth. I mole of anything is, 6.022 X 1023 atoms ----------------------------
602200000000000000000000 atoms or 6.022 X 10^23
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