How many g of water you need to add into HCl solution (V= 130.0 cm3 mass percentage 22.0 % (w/w), density: 1.40 g/cm3) if you would like to get a solution with 5 % (w/w)? What is the concentrations (g/dm3 and mol/dm3) of the final solution if the density of it is 1.050 g/cm3? Mr(HCl) = 36.46.

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General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter8: Solutions

Section: Chapter Questions

Problem 8.65EP

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How many g of water you need to add into HCl solution (V= 130.0 cm³ mass percentage 22.0 % (w/w), density: 1.40 g/cm³) if you would like to get a solution with 5 % (w/w)? What is the concentrations (g/dm³ and mol/dm³) of the final solution if the density of it is 1.050 g/cm³? M_r(HCl) = 36.46.

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