Question
Tue April 17, 2012 By: Sambhavi B
 

Find charge on sample: 9.6g of SO4 2-

Expert Reply
Wed April 25, 2012
as the charge is 2
 
96 g contains charge=2 x1.6 x10-19
9.6 g will contain charge =2x1.6x10-19x9.6/96=0.32x10-19
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