Question

How many mols of electrons waight one kg

Answer 1

 1.8x10^6 moles of electrons weigh 1 kg. ... 'Here ur answer hope it help u dear

Answer 2

since 1 mole contains 6.023 × 10^23 particles and weight of one electron is 9.1 × 10^(-31)
so weight of 1 mole of electron = 6.023 × 9.1 × 10^(-8)
= 5.481 × 10^(-7)
now to find no. of mole of electron weighing 1 kg we need to divide 1 by 5.4 81 × 10^(-7)
which gives 1.825 × 10^6 mole of electron.hope it helps