Use the following data to determine the average of %K3 [Al(C₂O4)3] in samples prepared by students. Mass sample (g) 1.0040 1.1303 1.0923 1.1139 1.0642 Volume of 0.1M KMnO4 added (mL) 22.5 24.5 20.3 22.7 21.1 Hint: M.wt of K3[Al(C₂O4)3] = 408 g/mol Mass of % K3[Al(C₂O4)3] Average K3[Al(C₂O4)3] Q1) What is the average number of mole of KMNO4? a.0.0021 b.0.0022 c.0.0020 d.0.0023 e.0.0019 Q2) What is the total number of moles of C 20 42-? a.0.0321 b.0.0310 c.0.0278 d.0.0322 e.0.0323 Q3) What is the average number of mole of K3[AI(C204)3]? a.0.0019 b.0.0020 c.0.0021 d.0.0018 e.0.0017
Use the following data to determine the average of %K3 [Al(C₂O4)3] in samples prepared by students. Mass sample (g) 1.0040 1.1303 1.0923 1.1139 1.0642 Volume of 0.1M KMnO4 added (mL) 22.5 24.5 20.3 22.7 21.1 Hint: M.wt of K3[Al(C₂O4)3] = 408 g/mol Mass of % K3[Al(C₂O4)3] Average K3[Al(C₂O4)3] Q1) What is the average number of mole of KMNO4? a.0.0021 b.0.0022 c.0.0020 d.0.0023 e.0.0019 Q2) What is the total number of moles of C 20 42-? a.0.0321 b.0.0310 c.0.0278 d.0.0322 e.0.0323 Q3) What is the average number of mole of K3[AI(C204)3]? a.0.0019 b.0.0020 c.0.0021 d.0.0018 e.0.0017
General Chemistry - Standalone book (MindTap Course List)
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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
Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.200QP
Related questions
Question
![Use the following data to determine the average of %K3 [Al(C₂O4)3] in samples prepared
by students.
Mass sample
1.0040
1.1303
1.0923
1.1139
1.0642
Volume of 0.1M
KMnO4 added (mL)
22.5
24.5
20.3
22.7
21.1
Hint:
M.wt of K3[Al(C₂04)3] = 408 g/mol
Mass of % K3[Al(C₂O4)3] Average
K3[Al(C₂04)3]
Q1) What is the average number of mole of KMNO4?
a.0.0021 b.0.0022 c.0.0020 d.0.0023 e.0.0019
Q2) What is the total number of moles of C 2042-?
a.0.0321 b.0.0310 c.0.0278 d.0.0322 e.0.0323
Q3) What is the average number of mole of K3[AI(C204)3] ?
a.0.0019 b.0.0020 c.0.0021 d.0.0018 e.0.0017](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda1aa5a8-9ff2-4096-9a3f-5c3e91b03cdd%2F5c2ba1cc-f483-4b26-88ae-2d5f90bbc5b4%2Fjmw7url_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the following data to determine the average of %K3 [Al(C₂O4)3] in samples prepared
by students.
Mass sample
1.0040
1.1303
1.0923
1.1139
1.0642
Volume of 0.1M
KMnO4 added (mL)
22.5
24.5
20.3
22.7
21.1
Hint:
M.wt of K3[Al(C₂04)3] = 408 g/mol
Mass of % K3[Al(C₂O4)3] Average
K3[Al(C₂04)3]
Q1) What is the average number of mole of KMNO4?
a.0.0021 b.0.0022 c.0.0020 d.0.0023 e.0.0019
Q2) What is the total number of moles of C 2042-?
a.0.0321 b.0.0310 c.0.0278 d.0.0322 e.0.0323
Q3) What is the average number of mole of K3[AI(C204)3] ?
a.0.0019 b.0.0020 c.0.0021 d.0.0018 e.0.0017
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