sir, please help me how to solve it

Asked by  | 26th Jul, 2008, 03:04: PM

Expert Answer:

Molarity = no of moles / volume in litre

.375 = no of moles / 500 x 10-3

no of moles = .375 x 500  x 10-3

no of moles = mass in grams / molecular mass

mass in grams=.375 x500  x 10-3 x 82.0245

            = 15.379g

Answered by  | 26th Jul, 2008, 08:36: PM

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