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One molecule has four H atoms.So two moles have 8 moles

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How many moles of hydrogen atoms are present in 2 moles of benzene?

2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6


How many moles of hydrogen are present in 3 moles of methane?

Methane (CH4) has four atoms of hydrogen per molecule. If there are 3 moles of methane, then there are 12 moles of hydrogen.


How many atoms in seventeen moles of hydrogen?

Seventeen moles of hydrogen correspond to 204,75.10e23 atoms.


How many hydrogen atoms are in 0.09 moles of H2SO4 Please explain as well?

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


How many moles of H are in 4.56 moles of NH2NH2?

There are 9.12 moles of hydrogen atoms in 4.56 moles of NH2NH2. Each NH2NH2 molecule contains 2 hydrogen atoms.


How many atoms of hydrogen are present in 2.32 mols of C2H4?

One Mole of C2H4 will containt 6.0221415×10^23 molecules of C2H4. Therefore 2.23 Moles of C2H4 will contain 1.39713683x10^24 molecules of C2H4. There are 4 Hydrogen atoms in C2H4, so 1.39713683x10^24 x 4 = 5.58854732X10^25 atoms of hydrogen.


How many hydrogen atoms are present in 2.43 g of aspartame?

To find the number of hydrogen atoms in 2.43 g of aspartame, calculate the number of moles of aspartame using its molar mass. Aspartame has a molar mass of 294.3 g/mol. Then, determine the number of moles of hydrogen atoms in one molecule of aspartame (the chemical formula of aspartame is C14H18N2O5). Finally, multiply the number of moles of aspartame by the number of moles of hydrogen atoms to find the total number of hydrogen atoms in 2.43 g of aspartame.


How many hydrogen atoms are present in 3.65 grams of water?

3.65 grams of water is equal to .203 moles of H2O. This means there is also .203 moles of H2 present, or .408 grams.


How many atoms of hydrogen are there in 4 moles of CH4?

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.


How many moles of hydrogen atoms does 5 moles of propane molecules contain?

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.


How many moles of hydrogen are in 100 moles of H2O?

200. The formula is for every 1 Oxygen atom, 2 Hydrogen atoms must be present in water. Otherwise you would produce H2O2 (you cannot make it HO because it is never found in molecules on it's own) which is bleach.


How many atoms of hydrogens are in 3 moles of CH4?

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.