1. Why does the tip of your buret need to be free of air bubbles?

Introductory Chemistry For Today
8th Edition
ISBN:9781285644561
Author:Seager
Publisher:Seager
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.102E
icon
Related questions
Question
Questions:
1. Why does the tip of your buret need to be free of air bubbles?
2. Explain why the volume of water did not need to be exactly measured or recorded.
3. Define the endpoint of a titration.
4. What is a standard solution? Why is a standard solution necessary for titration?
5. A student starts a titration without phenolphthalein in the Erlenmeyer flask. The student
realizes the mistake and adds the phenolphthalein during the titration. Once the
phenolphthalein is added, the solution in the Erlenmeyer flask remains colorless. Can the
results of this titration be used? Concisely explain.
6. Write a balanced equation for the neutralization of hydrobromic acid with potassium
hydroxide.
7. What is the molarity of a 12.46 mL sulfuric acid solution if 18.22 mL of 0.100 M potassium
hydroxide is required to reach the endpoint as indicated by a titration.
43
Transcribed Image Text:Questions: 1. Why does the tip of your buret need to be free of air bubbles? 2. Explain why the volume of water did not need to be exactly measured or recorded. 3. Define the endpoint of a titration. 4. What is a standard solution? Why is a standard solution necessary for titration? 5. A student starts a titration without phenolphthalein in the Erlenmeyer flask. The student realizes the mistake and adds the phenolphthalein during the titration. Once the phenolphthalein is added, the solution in the Erlenmeyer flask remains colorless. Can the results of this titration be used? Concisely explain. 6. Write a balanced equation for the neutralization of hydrobromic acid with potassium hydroxide. 7. What is the molarity of a 12.46 mL sulfuric acid solution if 18.22 mL of 0.100 M potassium hydroxide is required to reach the endpoint as indicated by a titration. 43
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Properties of a Gas
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Chemistry For Today
Introductory Chemistry For Today
Chemistry
ISBN:
9781285644561
Author:
Seager
Publisher:
Cengage
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage