Consider the titration of 60.0 mL of 0.25 M HBr with 0.35 M KOH. Calculate the pH before any KOH...
Question:
Consider the titration of 60.0 mL of 0.25 M HBr with 0.35 M KOH. Calculate the pH before any KOH has been added.
Titrations of Strong Acids Vs. Strong Bases:
The acid {eq}\rm HBr {/eq} is an example of a strong acid. During the titration with a strong base like KOH, the known concentration of HBr is taken. Before adding any base during this titration, the pH is solely dependent on the concentration of HBr, and it is less than seven.
Answer and Explanation: 1
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View this answerThe given data:
The molarity of HBr is 0.35 M.
The volume of HBr is 60.0 mL.
Calculation:
{eq}\rm HBr(aq) \to H^+(aq)+Br^-(aq) {/eq}
Hence,
{...
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The pH Scale: Calculating the pH of a Solution
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Chapter 10 / Lesson 7
57K
How to calculate pH of a solution? Learn about pH equation and how this equation can be used when finding pH of a given solution. Also, see examples.
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