A chemist titrates 100.0 mL of a 0.0714M nitrous acid (HNO,) solution with 0.3683M KOH solution at 25 °C. Calculate the pH at equivalence. The p K, of nitrous acid is 3.35. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH =

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A: We have find out the answer.

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Q: Please answer it ASAP and CORRECTLY for an upvote. Thank you. Benzoic acid is 9 times more soluble…

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A: The reaction given is,

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Q: he boiling point of hydrazine (N,H4).

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A: The answer is given below but more information is needed for the individual del G values

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Q: H H HO. H- CI H OH CI -CI H

A:

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Q: ecollege.com/course.html?courseld=17238291&OpenVellumHMAC=b5d99ca5abc343615f7c3fe5e11934a4#10001…

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Q: QUESTION 7 An antacid tablet contains CaCO as the active ingredient When 1552 grams of the tablet is…

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A: Degree of unsaturation (DU) = (2C + 2 + N –H – X)/2

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Q: Consider the following decay: 223 Fr - 219 At + a. 223 Fr has a mass of 223.0197359 u, 219 At has a…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.