4g of Sodium hydroxide pellets NaOH are dissolved in water to prepare 200 ml of solution (S.). From solution 1.1- List the materials required to prepare solution (So). 1.2- Write the equation of ionization of NaOH in water. 1.3- Calculate the volume of solution S, required to prepare V1 = 0.1L of solution(S). 1.4- Determine the molar concentration of (S.). Deduce that of (S1). 1.5- Calculate the pH of solution (So) and that of solution (S1). M (NaOH) = 40 gxmol1. %3D

4g of Sodium hydroxide pellets NaOH are dissolved in water to prepare 200 ml of solution (S.). From solution 1.1- List the materials required to prepare solution (So). 1.2- Write the equation of ionization of NaOH in water. 1.3- Calculate the volume of solution S, required to prepare V1 = 0.1L of solution(S). 1.4- Determine the molar concentration of (S.). Deduce that of (S1). 1.5- Calculate the pH of solution (So) and that of solution (S1). M (NaOH) = 40 gxmol1. %3D

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter18: Acids And Bases

Section: Chapter Questions

Problem 92A

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