how many atoms in 1 mole of hydrogen?
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For every mole, there are 6.02*10^23 atoms so in 1 gram of hydrogen there are 6.02*10^23 hydrogen atoms (in scientific notation) this is equal to 602000000000000000000000 hydrogen atoms.
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1 mole equals avagadro number(6*10^23) of atoms, so with this you can calculate that one atom is much smaller than a mole. -> numerically 1 atom equals to 1.66*10^-24 moles.
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' H2 has two atoms, so a mole of H2 would have 1 mole of H2 molecules, and when broken down into atoms, 2 moles of atoms. ... As hydrogen gas naturally occurs in a diatomic state, it is true that there is only one mole of naturally-occurring elemental hydrogen in answer one, but one mole of H2 is formed from 2 moles of H.
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What is the number of hydrogen atoms in 1 mole of methane (CH4)? 1 molecule of CH4 contains 4 hydrogen atom. 1 mole of CH4 contains 24. 088×1023 hydrogen atom.
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Answer and Explanation: 6.023×1023 6.023 × 10 23 atoms are present in one mole...
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Therefore 2 mole H2O will have 2.4088×10^24 hydrogen atoms. Since one mole is defined as 6.022 x 10^23, and there are two hydrogen per molecule, that would mean that there are exactly 12.044 x 10^23 molecules of hydrogen in one mole of water.
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So one molecule contains a total of three atoms. Next, find you how many molecules of hydrogen sulfide you get in that many moles. You know that one mole of a substance contains exactly 6.022⋅1023 molecules of that substance - this is known as Avogadro's number.
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1 mole is defined as Avogadro's number (6.02*10^23) of something. So 1 mole of sulfur (or any other element) is 6.02*10^23 atoms of sulfur. 5 moles is just 5 times that amount.
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Answer and Explanation: There are 48.176 X 1023 hydrogen atoms in 2.0 moles of CH4. This is also the equivalent of eight moles of hydrogen atoms.
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Avogadro's number states that one mole of any substance contains 6.022 * 1023 number of atoms. That means 1 mol of Helium, 1 mole of Copper, 1 mol of gold, and 1 mol of Aluminum, all contain 6.022 * 1023 number of atoms.
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Answer. Answer: One mole of any substance contains Avogadro's number of atoms = 6.022 x 10^23 atoms. So multiply number of moles x number of atoms/mole = 1.8066 x 10^24 atoms of H2.
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So 1 amu or 1u of hydrogen will contain 1 / 1.008 atom of hydrogen and 1 g of hydrogen will contain 1 / 1.008 mole atoms which is equal to 5.975 x 10^23 atoms.
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1 mole of atom=6.022×10^(23)atoms. Finally,1 mole of molecules=6.022×10^(23) molecules. Mole is one of the standard unit of measurement used throughout world for counting if large no. of objects such as ions, atoms, molecules etc.
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one gram of hydrogen contains one mole of hydrogen as its atomic weight is 1. One mole is 6.02x10^23 atoms. But, hydrogen is diatomic, meaning its atoms are found in pairs so, the amount of molecules would be 3.01x10^23.
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There are 48.176 X 1023 hydrogen atoms in 2.0 moles of CH4. This is also the equivalent of eight moles of hydrogen atoms. We can calculate the number...
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1 mole = 6.022×10^23 atoms. 1 water molecule = 2 Hydrogen atoms + 1 oxygen atom. So, 1 mole H2O = 1.2044×10^24 hydrogen atoms.
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You have 3.14 moles of water. For each mole of water, there are two moles of 'H' and one mole of 'O'. So there will be 2 X 3.14 moles of 'H' or 6.28 moles of hydrogen atoms, remembering that a hydrogen atom is simply 'H'.