Class notes

Electrochemistry assessment

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Course
SCH4U

Institution
12th Grade

Written with Virtual high school (VHS)

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Uploaded on September 12, 2024
Number of pages 1
Written in 2022/2023
Type Class notes
Professor(s) Mr. scott dykes
Contains Chemistry

canadian curriculum

Institution Secondary school
Education 12th Grade
Course SCH4U
School year 4

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Grade 12 - VHS SCH4U (Chemistry)

CA$ 179.23 CA$ 75.49 27 items

1. Class notes - Corrosion final report
2. Class notes - Acid base titration
3. Class notes - Electrochemistry assessment
4. Class notes - Evaluation of products and technologies
5. Class notes - Electrode potential
6. Class notes - Galvanic cells final report
7. Class notes - Issues related to energy change
8. Class notes - Le chatelier's principle & equilibrium.
9. Class notes - Period properties & bonding assessment
10. Class notes - Qualitative analysis of redox reactions
11. Class notes - Organic chemistry problem set 2
12. Class notes - Specific heat capacity report
13. Class notes - Rate of reaction report
14. Class notes - Qualitative analysis of functional groups
15. Class notes - Reactions of organic compounds
16. Class notes - Rate law assessment
17. Class notes - Polarity and intermolecular forces
18. Class notes - Ph scale assessment
19. Class notes - Metals half reaction assessment
20. Class notes - Acids and bases assignment
21. Class notes - Afl - oxidation numbers and net ionic equations assessment
22. Class notes - Afl - vsepr assessment
23. Class notes - Equilibrium assessment
24. Class notes - Afl - equilibrium assessment
25. Class notes - Factors affecting reaction rate assessment
26. Class notes - Heat energy assessment
27. Class notes - Hess's law assessment
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Grade 12 - VHS my courses

CA$ 507.26 CA$ 203.49 74 items

1. Class notes - All terms glossary
2. Class notes - Glossary a to e
3. Class notes - Canada's trading partner
4. Class notes - Glossary f to l
5. Class notes - Glossary m to t
6. Class notes - Currency exchange chart
7. Class notes - Country profile
8. Class notes - Case study practice
9. Class notes - Comparing international currencies chart
10. Class notes - Currency
11. Class notes - Customized products
12. Class notes - Factors task 2
13. Class notes - Factors task 3
14. Class notes - Growth in international business
15. Class notes - International marketing
16. Class notes - Going multinational
17. Class notes - Walmart case study
18. Class notes - North american free trade
19. Class notes - Rogers communication case study
20. Class notes - The big three
21. Class notes - Marxist literary theory & 1984
22. Class notes - Synthesis & status quo essay
23. Class notes - Formal reflection on bias
24. Class notes - Corrosion final report
25. Class notes - Acid base titration
26. Class notes - Electrochemistry assessment
27. Class notes - Evaluation of products and technologies
28. Class notes - Electrode potential
29. Class notes - Galvanic cells final report
30. Class notes - Issues related to energy change
31. Class notes - Le chatelier's principle & equilibrium.
32. Class notes - Period properties & bonding assessment
33. Class notes - Qualitative analysis of redox reactions
34. Class notes - Organic chemistry problem set 2
35. Class notes - Specific heat capacity report
36. Class notes - Rate of reaction report
37. Class notes - Qualitative analysis of functional groups
38. Class notes - Determining population growth
39. Class notes - Basic skills review unit assignment
40. Class notes - Engineering a rollercoaster
41. Class notes - History of logrithms mid unit assignment
42. Class notes - Graphing trigonometric functions activity
43. Class notes - Angles & radian values of all trigonometric ratios
44. Exam (elaborations) - Final exam flashcards
45. Class notes - Trp operon assignment
46. Class notes - Noncyclic electron flow assessment
47. Class notes - Krebs cycle assessment
48. Class notes - Iac operon assessment
49. Class notes - Glycolysis assessment
50. Class notes - Extracting dna assessment
51. Class notes - Chemistry review assessment
52. Class notes - Chemiosis assessment
53. Class notes - Carbon chemistry assessment
54. Class notes - Using logs & exponents
55. Class notes - The remainder theorem activity
56. Class notes - Exponential and logarithmic functions unit assignment
57. Class notes - Operations on functions unit assignment
58. Class notes - Polynomial functions unit assignment
59. Class notes - Rational functions and inequalities unit assignment
60. Class notes - Trigonometric functions and graphs unit assignment
61. Class notes - Trigonometry unit assignment
62. Class notes - Reactions of organic compounds
63. Class notes - Rate law assessment
64. Class notes - Polarity and intermolecular forces
65. Class notes - Ph scale assessment
66. Class notes - Metals half reaction assessment
67. Class notes - Acids and bases assignment
68. Class notes - Afl - oxidation numbers and net ionic equations assessment
69. Class notes - Afl - vsepr assessment
70. Class notes - Equilibrium assessment
71. Class notes - Afl - equilibrium assessment
72. Class notes - Factors affecting reaction rate assessment
73. Class notes - Heat energy assessment
74. Class notes - Hess's law assessment
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1) Consider the following materials and galvanic cell diagram: silver, aluminum, nickel
electrodes, 1.0 M AgNO3(aq) solution, 1.0 M Al(NO3)3 solution, 1.0 M Ni(NO3)2 solution
From the above list, select the materials that are capable of producing the greatest voltage: Silver
and aluminum.
Label the diagram:

Calculate the initial voltage for the electrochemical cell
Ag+ + e- → Ag 0.80 (Reduction)
Reverse reduction to oxidation: Al3+ + 3e- → Al(s) 1.88
E cell = E reduction + E oxidation:
= 0.80V + 1.88V
= 2.46V
Write the complete balanced redox reaction for the cell:
Oxidation reaction - Keep the same: Al3+ + 3e- → Al(s)
Reduction reaction - Multiply by 3: 3Ag+ + 3e- → 3Ag
Redox reaction: Al3+ + 3Ag+ → Al(s) + 3Ag
Which 2 metals from the above list would produce an electrochemical cell with the smallest
initial voltage? Aluminum and nickel

2) A trophy manufacturer electroplates an iron trophy with gold.
Write the equation for the half reaction that occurs at the iron trophy. There is no half reaction
given.
Identify the cathode: Gold
Explain how to maintain a constant metal ion concentration in the electrolyte. A constant metal
ion concentration can be maintained by electroplating with a small amount of gold at a time.

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