Use the following data to determine the average of %K3 [Al(C₂O4)3] in samples preparedby students.Mass sample1.00401.13031.09231.11391.0642Volume of 0.1MKMnO4 added (mL)22.524.520.322.721.1Hint:M.wt of K3[Al(C₂04)3] = 408 g/molMass of % K3[Al(C₂O4)3] AverageK3[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.0.0019Q2) What is the total number of moles of C 2042-?a.0.0321 b.0.0310 c.0.0278 d.0.0322 e.0.0323Q3) 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

According to the question, we can write the balanced chemical equation between KMnO4 and…

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

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

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