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