How do you get 1 mole of hydrogen?
Mass of 1 mole of hydrogen atoms = Mass of 1 hydrogen atom×NA , where NA=L=6.0225×1023⋅mol−1 .
What is the mass of 1 gram of hydrogen?
A gram molecule is the number of molecules present in one mole of that substance, instead of the atoms. The weight of 1 atom of hydrogen is calculated as 1.66058 × 10–24 grams.
How many moles are in 1 kg of H2?
To make up for 1 kg hydrogen or 1000 gm of hydrogen gas, we need 500 moles of hydrogen gas. These many moles of hydrogen gas will have atoms (500 times the Avogadro’s number of atoms).
What is the mass of 1 mole of diatomic hydrogen H2?
Diatomic hydrogen has a molecular mass of 2.0 amu. One mole of hydrogen gas has a mass of 2.0 grams.
What is mass of 5 moles of hydrogen gas?
Hydrogen’s molar mass is 1.008 g/mol. Hydrogen gas’s formula is H2 meaning its composed of two hydrogens therefore its molar mass is 2.016 g/mol. 5 mol H2 x 2.016g/mol = 10.08 g.