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how much +ve and -ve charge is there in cups of water .suppose 250gm has a water in cup

how much +ve and -ve charge is there in cups of water .suppose 250gm has a water in cup

Grade:12

1 Answers

Vikas TU
14149 Points
5 years ago
Chemical formulae of water is H2O accordingly number of electrons is 10 
Add up to atomic weight is 18 g 
Number of atoms = (250/18) x (6.022 x1023) = 8.364 x 1024 
Add up to negative charge = 10 x 8.364 x 1024 = 83.64 x 1024 
Add up to positive charge = 8.364 x 1025 

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