Question

if a 1.00 ml sample of the reaction mixture for the equilibrium constant experiment required 32.40 ml of 0.258 m naoh to titrate it, what is the monoprotic acetic acid concentration in the mixture? select one: 0.399 m 5.82 m 8.36 m 7.96 m 12.6 m

Answer 1

The mixture contains a concentration of monoprotic acetic acid of

(8.36 M). (0.0083592 mol/1000 mL = 8.36 M) = 0.258 M x 32.40 mL/1000 L.

What is an example of monoprotic acid?

Monoprotic acids include benzoic acid (C6H5CO2H), acetic acid (CH3CO2H or HOAc), nitric acid (HNO3), and hydrochloric acid (HCl).

What strength of acid is monoprotic acid?

H2SO4 and H3PO4 are examples of polyprotic acids that contain two or three hydrogen ions. Although it is alluring to believe that polyprotic acids are more powerful than monoprotic acids since they include several hydrogen ions, this is not the case.

Learn more about hydrogen ion here:

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