What is the total charge in coulombs, of all the electrons in three mole of hydrogen
atom?
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3 mol H atoms means 1.8069 x 10 ^ 23 atoms of H. Since each H atom has one electron, total electrons in 3 mol H atoms is 1.8069 x 10 ^ 24. Since charge on an electron is e- = -1.602176×10 ^ -19 C (Coulombs). Hence total charge on 3 mol H atoms is 2.8949718144 x 10 ^ 4 C.
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