7.30 C2H6O (6 moles H/1 mole C2H6O)(6.022 X 1023/1 mole H)
= 2.64 X 1025 atoms of hydrogen
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There are 3 atoms of hydrogen in 1 molecule of ethanol (C2H5OH).
There are 9 atoms in ethanol: 2 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom.
There are 9.12 moles of hydrogen atoms in 4.56 moles of NH2NH2. Each NH2NH2 molecule contains 2 hydrogen atoms.
Methane (CH4) has four atoms of hydrogen per molecule. If there are 3 moles of methane, then there are 12 moles of hydrogen.
There are 24 moles of hydrogen in 4 moles of CH4 because each molecule of CH4 contains 4 hydrogen atoms. Therefore, you have 24 moles x 6.022 x 10^23 atoms/mol = 1.4448 x 10^25 atoms of hydrogen.
Seventeen moles of hydrogen correspond to 204,75.10e23 atoms.
There are 3 atoms of hydrogen in 1 molecule of ethanol (C2H5OH).
There are 9 atoms in ethanol: 2 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom.
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
There are 9.12 moles of hydrogen atoms in 4.56 moles of NH2NH2. Each NH2NH2 molecule contains 2 hydrogen atoms.
Methane (CH4) has four atoms of hydrogen per molecule. If there are 3 moles of methane, then there are 12 moles of hydrogen.
There are 24 moles of hydrogen in 4 moles of CH4 because each molecule of CH4 contains 4 hydrogen atoms. Therefore, you have 24 moles x 6.022 x 10^23 atoms/mol = 1.4448 x 10^25 atoms of hydrogen.
Since propane has the formula C3H8, each mole of propane will have 8 moles of hydrogen atoms, so 5 moles of propane will contain 5x8=40 moles of hydrogen.
There are 12 atoms of hydrogen in 3 moles of CH4. CH4 consists of one carbon atom and four hydrogen atoms. Since each mole of CH4 has 4 hydrogen atoms, 3 moles would have 3 * 4 = 12 hydrogen atoms in total.
An ethanol molecule consists of 2 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom. Therefore, there are a total of 9 atoms in an ethanol molecule.
Ethanol has 2 carbon atoms and 3 hydrogen atoms attached to one of those carbon atoms with 2 hydrogen atoms and one hydroxyl (OH) group attached to the other - for a total of: 2 carbon atoms 6 hydrogen atoms 1 oxygen atom.
Just moles against the ratio of hydrogen atoms in compound then against Avogadro's number. Like this 0.09 moles H2SO4 (2 moles H/1 mole H2SO4)(6.022 X 10^23/1 mole H) = 1.1 X 10^23 hydrogen atoms