< Part B.: Determination of Oxidation Number Changes for Reducing Agents > 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 #1 KMnO KMnO Sampl 4 4 e # Initial Final buret, buret, mL mL FeSO4 • 7 12.05 21.51 H2O SnCl2 0.07 9.54 2 H₂O Question) Answer the following questions. b) Determine mol of electron lost per mol of Sn ion.
< Part B.: Determination of Oxidation Number Changes for Reducing Agents > 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 #1 KMnO KMnO Sampl 4 4 e # Initial Final buret, buret, mL mL FeSO4 • 7 12.05 21.51 H2O SnCl2 0.07 9.54 2 H₂O Question) Answer the following questions. b) Determine mol of electron lost per mol of Sn ion.
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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![< Part B.: Determination of Oxidation Number
Changes for Reducing Agents >
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
#1
KMnO
KMnO
Sampl
4
4
e #
Initial
Final
buret,
buret,
mL
mL
FeSO4
• 7
12.05 21.51
H2O
SnCl2
0.07
9.54
2 H₂O
Question) Answer the following questions.
b) Determine mol of electron lost per mol of Sn ion.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5d8f76dc-6c73-4d70-9f36-edd8bf23a157%2F19123d23-22e8-4db0-a912-f73658275a81%2F18rjtvq9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:< Part B.: Determination of Oxidation Number
Changes for Reducing Agents >
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
#1
KMnO
KMnO
Sampl
4
4
e #
Initial
Final
buret,
buret,
mL
mL
FeSO4
• 7
12.05 21.51
H2O
SnCl2
0.07
9.54
2 H₂O
Question) Answer the following questions.
b) Determine mol of electron lost per mol of Sn ion.
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