rosaharris962 rosaharris962

13-06-2022
Chemistry

contestada

Find the mass of 2.00 mols of Helium atoms

Respuesta :

jsimpson11000 jsimpson11000

13-06-2022

Answer:

8.005204 gm

Explanation:

From periodic chart ,

mass of one mole of Helium atoms = 4.002602 gm/mole

two moles is twice this weight

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