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An acetic acid-sodium acetate buffer can be prepared by adding sodium acetate to HCl(aq). a) Write an...

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Chemistry

An acetic acid-sodium acetate buffer can be prepared by addingsodium acetate to HCl(aq).

a) Write an equation for the reaction that occurs when sodiumacetate is added to HCl(aq)

b) If 10.0g of CH3COON is added to 275 mL of 0.225 MHCl(aq), what is the pH of the resulting buffer?

c) What is the pH of the solution in part b after the additionof 1.26g of solid NaOH?

Answer & Explanation Solved by verified expert
4.3 Ratings (558 Votes)
a the reaction is given by CH3COONa HCl CH3COOH NaCl b we know that moles mass molar mass so moles of CH3COONa 10 82 0122 now moles molarity x volume L so moles of HCl 0225 x 275 x 103 moles of    See Answer
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