Estimate the number of electrons in 100 g of water. How much is the total negative charge on these electrons ?

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rubby · Answer 1 · 2018-05-29T07:21:49+0000

No. of electrons of 100 g water =10x100/18=55.5 Nos

Total charge = 55.5

No. of electrons in 18 g of H₂O = 6.023 × 10²³ × 10 = 6.023 × 10²⁴

No. of electrons in 100 g of H₂O

Total charge = 3.34 × 10²⁵ × 1.6 × 10^–19= 5.34 × 10⁶ c