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Acetic acid (CH3COOH), also known as ethanoic acid, is a weak acid whose dissociation constant is 1.8 x 10-5 according to the following reaction:

Acetic acid (CH3COOH), also known as ethanoic acid, is a weak acid whose dissociation constant is 1.8 x 10-5 according to the following reaction: ????????3????????????????+????2????→????????3????????????−+????3????+ 

 a. Calculate the hydronium ion (????3????+) concentration of a 0.55 M solution of acetic acid 


b. Calculate the pH of a 0.55 M solution of acetic acid


c. The hydroxide ion concentration of a 0.55 M solution of acetic acid


d. The pOH of a 0.55 M solution of acetic acid 

 

Top Answer

 a. PH = 2.50 [H3O+] = 3.16 *... View the full answer

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