GUIDE QUESTIONS 1. What type of precipitate is BaSO4? 2. Why is a filter paper preferred over a sintered glass filter? 3. What made an ashless filter paper ashless?
GUIDE QUESTIONS 1. What type of precipitate is BaSO4? 2. Why is a filter paper preferred over a sintered glass filter? 3. What made an ashless filter paper ashless?
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter12: Solutions
Section: Chapter Questions
Problem 12.31QP
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![GUIDE QUESTIONS
1. What type of precipitate is BasO4?
2. Why is a filter paper preferred over a sintered glass filter?
3. What made an ashless filter paper ashless?
4. What does the number in a filter paper's brand represent?
5. Why is a porcelain crucible used in this procedure?
6. Why do we need to precipitate from a hot solution?
7. Why is the precipitating agent added all at once?
8. What is the purpose of adding 6M HCI in the sample solution?
9. Why do we need to test the washings with AgN0:?
10. What is done in an ignition process?
11. What is the product after the precipitate was ignited?
12. What are the advantages of performing ignition?
13. Cite the sources of errors for this experiment and explain how to possibly
circumvent these kinds of problems.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb4e4be4-d16b-441c-8367-8d85e7029c90%2F52bf7a1a-32a0-4f26-86a9-b6d560b13344%2Fhsz50rh_processed.png&w=3840&q=75)
Transcribed Image Text:GUIDE QUESTIONS
1. What type of precipitate is BasO4?
2. Why is a filter paper preferred over a sintered glass filter?
3. What made an ashless filter paper ashless?
4. What does the number in a filter paper's brand represent?
5. Why is a porcelain crucible used in this procedure?
6. Why do we need to precipitate from a hot solution?
7. Why is the precipitating agent added all at once?
8. What is the purpose of adding 6M HCI in the sample solution?
9. Why do we need to test the washings with AgN0:?
10. What is done in an ignition process?
11. What is the product after the precipitate was ignited?
12. What are the advantages of performing ignition?
13. Cite the sources of errors for this experiment and explain how to possibly
circumvent these kinds of problems.
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