Question

In: Chemistry

what is the molarity of a 50ppm (wt/vol) solution of H2SO4?

what is the molarity of a 50ppm (wt/vol) solution of H2SO4?

Solutions

Expert Solution

50ppm (wt/vol) solution of H2SO4

1PPm   = 0.001g/L

50ppm (wt/vol) solution of H2SO4   = 50*0.001g/L solution of H2So4

                                                         = 0.05g/L solution of H2SO4

0.05g/L solution of H2SO4 means 0.05g of H2So4 present in 1 liter of solution

molarity = W/G.M.Wt * volume of solution in L

   = 0.05/98*1

                = 0.00051M >>>>>answer


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