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Assume you dissolve 0.235 g of the weak acid benzoic acid, C6H5CO2H, in enough water to...

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Chemistry

Assume you dissolve 0.235 g of the weak acid benzoic acid,C6H5CO2H, in enough water to make 3.00 ✕ 102 mL of solution andthen titrate the solution with 0.133 M NaOH. C6H5CO2H(aq) + OH-(aq)C6H5CO2-(aq) + H2O(ℓ) What are the concentrations of the followingions at the equivalence point? Na+, H3O+, OH- C6H5CO2- Incorrect:Your answer is incorrect. M Na+ Incorrect: Your answer isincorrect. M H3O+ Incorrect: Your answer is incorrect. M OH-Incorrect: Your answer is incorrect. M C6H5CO2- What is the pH ofthe solution? Incorrect: Your answer is incorrect.

Answer & Explanation Solved by verified expert
3.9 Ratings (618 Votes)
First lets calculate the moles of the acid moles A 0235 g 12212 gmol 000192 moles With the expression moles A moles B we can calculate the volume at the equivalence point 000192    See Answer
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