In order to find the hydrogen ion concentration, [H*] of n x 10-5 M acetic acid...

 

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In order to find the hydrogen ion concentration, [H*] of n x 10-5 M acetic acid (Ka-1.754x105) where n=19; a) Write a second order polynomial expression without making any approximation (without including water's ionization) b) Find exact solution of the equation in positive real numbers c) Find solutions by making successive approximation d) Compare results from b and c, is approximation valid? e) Find any numerical solution for the equation until the 3rd digit accuracy f) Write a third order polynomial expression without making any approximation (including water's ionization, Kw=1x10-¹4) g) Find exact solution of the equation in positive real numbers h) Find solutions by making approximation and reducing the order of the polynomial i) Compare results from g and h, is approximation valid? j) Find any numerical solution for the equation until the 3rd digit accuracy In order to find the hydrogen ion concentration, [H*] of n x 10-5 M acetic acid (Ka-1.754x105) where n=19; a) Write a second order polynomial expression without making any approximation (without including water's ionization) b) Find exact solution of the equation in positive real numbers c) Find solutions by making successive approximation d) Compare results from b and c, is approximation valid? e) Find any numerical solution for the equation until the 3rd digit accuracy f) Write a third order polynomial expression without making any approximation (including water's ionization, Kw=1x10-¹4) g) Find exact solution of the equation in positive real numbers h) Find solutions by making approximation and reducing the order of the polynomial i) Compare results from g and h, is approximation valid? j) Find any numerical solution for the equation until the 3rd digit accuracy

Answer rating: 100% (QA)

a Second order polynomial expression nx105x1754x105x b Exact solution xnx1051754x105x xn1754x105 x05... View the full answer