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Grade: 12th pass

                        

IF 3.01×10^20molecule are removed from98mg of h2so4,then the number of mole of h2so4 left are?

4 years ago

Answers : (1)

himanshu
13 Points
							First calculate that how many moles of h2so4 are removed from 98mg..It will be equal to 0.5x10^-3.and calculate the actual moles of h2so4 in 98 mg..that will be equal to 1x10^-3...So substract both the values..so u will get. 5 moles of h2so4 left..
						
4 years ago
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