If you use [KMnO4]=0.0252 M, Concentration of FeSO4 7 H2O = 5.70 g/L Using a 100-mL graduated cylinder, 50 mL sample of FeSO4*7 H₂O will be measured out. To each sample of FeSO4 7 H2O, add 10.0 mL of H2SO4 and 10 mL of H3PO4 Concentration of SnCl2 2 H2O 2.85 g/mL Using a 100-mL graduated cylinder, 50.0 mL sample of SnCl2 2 H₂O will be measured out. No additional acid is needed. #1 KMnO4 #1 KMnO4 Sample # Initial buret, mL Final buret, mL FeSO4*7 H2O 12.05 21.51 SnCl2 2 H₂O 0.07 9.54 Question) Answer the following questions. b) Determine mol of electron lost per mol of Sn ion. 1) In this case, your answer should be in decimal notation (for example, 0.123, not 1.23*10^-1) with the correct number of significant figures. Also follow the unit specified in each question. Do NOT put its unit in your answer because its unit is shown already in the questions.
If you use [KMnO4]=0.0252 M, Concentration of FeSO4 7 H2O = 5.70 g/L Using a 100-mL graduated cylinder, 50 mL sample of FeSO4*7 H₂O will be measured out. To each sample of FeSO4 7 H2O, add 10.0 mL of H2SO4 and 10 mL of H3PO4 Concentration of SnCl2 2 H2O 2.85 g/mL Using a 100-mL graduated cylinder, 50.0 mL sample of SnCl2 2 H₂O will be measured out. No additional acid is needed. #1 KMnO4 #1 KMnO4 Sample # Initial buret, mL Final buret, mL FeSO4*7 H2O 12.05 21.51 SnCl2 2 H₂O 0.07 9.54 Question) Answer the following questions. b) Determine mol of electron lost per mol of Sn ion. 1) In this case, your answer should be in decimal notation (for example, 0.123, not 1.23*10^-1) with the correct number of significant figures. Also follow the unit specified in each question. Do NOT put its unit in your answer because its unit is shown already in the questions.
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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![If you use [KMnO4]=0.0252 M,
Concentration of FeSO4 7 H2O = 5.70 g/L
Using a 100-mL graduated cylinder, 50 mL sample of FeSO4*7 H₂O will be measured out.
To each sample of FeSO4 7 H2O, add 10.0 mL of H2SO4 and 10 mL of H3PO4
Concentration of SnCl2 2 H2O 2.85 g/mL
Using a 100-mL graduated cylinder, 50.0 mL sample of SnCl2 2 H₂O will be measured out.
No additional acid is needed.
#1 KMnO4
#1 KMnO4
Sample #
Initial buret, mL
Final buret, mL
FeSO4*7 H2O
12.05
21.51
SnCl2 2 H₂O
0.07
9.54
Question) Answer the following questions.
b) Determine mol of electron lost per mol of Sn ion.
1) In this case, your answer should be in decimal notation (for example, 0.123, not 1.23*10^-1) with the correct number of significant figures. Also follow the unit specified in
each question. Do NOT put its unit in your answer because its unit is shown already in the questions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e43b74d-a754-4f07-b381-ef1b81cd5f31%2Fa5dd6f74-042b-4c09-8f54-6f4b3f505c58%2Fdt3o7b_processed.png&w=3840&q=75)
Transcribed Image Text:If you use [KMnO4]=0.0252 M,
Concentration of FeSO4 7 H2O = 5.70 g/L
Using a 100-mL graduated cylinder, 50 mL sample of FeSO4*7 H₂O will be measured out.
To each sample of FeSO4 7 H2O, add 10.0 mL of H2SO4 and 10 mL of H3PO4
Concentration of SnCl2 2 H2O 2.85 g/mL
Using a 100-mL graduated cylinder, 50.0 mL sample of SnCl2 2 H₂O will be measured out.
No additional acid is needed.
#1 KMnO4
#1 KMnO4
Sample #
Initial buret, mL
Final buret, mL
FeSO4*7 H2O
12.05
21.51
SnCl2 2 H₂O
0.07
9.54
Question) Answer the following questions.
b) Determine mol of electron lost per mol of Sn ion.
1) In this case, your answer should be in decimal notation (for example, 0.123, not 1.23*10^-1) with the correct number of significant figures. Also follow the unit specified in
each question. Do NOT put its unit in your answer because its unit is shown already in the questions.
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