b) A solution was prepared by dissolving 1.5 g of Acetic acid (CH,COOH) in a 250cm solution. 50cm' of this solution was allowed to react with 25cm' of 0.1 NaOH solution (C-12, H-1, 0-16) Determine the concentration of the acetic acid solution in moldm. ii) iii) Write down an equation for the reaction. Calculate the number of moles of CH,COOH left unreacted and the number of moles of CH,COONa formed. iv) What name is given to the solution formed when all the NaOH has reacted? v) Calculate the p" of the solution in (iv) above (ka for CH,COOH = 1.8 x 10)

b) A solution was prepared by dissolving 1.5 g of Acetic acid (CH,COOH) in a 250cm solution. 50cm' of this solution was allowed to react with 25cm' of 0.1 NaOH solution (C-12, H-1, 0-16) Determine the concentration of the acetic acid solution in moldm. ii) iii) Write down an equation for the reaction. Calculate the number of moles of CH,COOH left unreacted and the number of moles of CH,COONa formed. iv) What name is given to the solution formed when all the NaOH has reacted? v) Calculate the p" of the solution in (iv) above (ka for CH,COOH = 1.8 x 10)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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b) A solution was prepared by dissolving 1.5 g of Acetic acid (CH,COOH) in a 250cm solution. 50cm of this solution
was allowed to react with 25cm of 0.1 NaOH solution (C-12, H-1, O-16)
i)
Determine the concentration of the acetic acid solution in moldm
ii)
iii)
Write down an equation for the reaction.
Calculate the number of moles of CH,COOH left unreacted and the number of moles of CH,COONA formed.
iv)
What name is given to the solution formed when all the NaOH has reacted?
Calculate the Pp" of the solution in (iv) above (ka for CH,COOH = 1.8 x 10)

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