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Consider an electrochemical cell with the following half-cell reaction: Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s). Suppose the concentration of Cu2+ is 2.0 M and the concentration of Ag+ is 1.0 M. Calculate the resistance of the electrochemical cell if the cell potential is 0.60 V at 25°C.
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2 days
ago
in
ElectroChemistry
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1
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47
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A student wishes to determine the standard reduction potential of an unknown metal electrode in a half-cell. They set up an electrochemical cell using a known standard hydrogen electrode (SHE) as the reference electrode and the unknown metal electrode as the working electrode. A voltmeter is used to measure the potential difference between the two electrodes. The reading is +0.45 V. What is the standard reduction potential of the unknown metal electrode in volts?
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Jan 22
in
Physical Chemistry
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votes
1
answer
17
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How does self-harm relate to borderline personality disorder?
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Jan 20
in
Psychology
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1
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7
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When evaluating the theories of aggression, what is the frustration-aggression theory?
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Jan 16
in
Psychology
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1
answer
25
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According to evolutionary psychology, what is the origin of animal behaviour?
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Jan 16
in
Psychology
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votes
1
answer
43
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What is compliance?
asked
Jan 15
in
Psychology
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votes
1
answer
20
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What is the difference between rationalisation and projection?
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Jan 14
in
Psychology
0
votes
1
answer
22
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What is classical conditioning in animal psychology?
asked
Jan 13
in
Psychology
0
votes
1
answer
6
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What is transference and how is it used in therapeutic settings?
asked
Jan 13
in
Psychology
0
votes
1
answer
29
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What type of oil is being explored to replace petroleum products in lubricants?
asked
Jan 8
in
Science
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votes
1
answer
21
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The atoms of a compound are held together by what type of bonds?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
11
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Bone marrow is found inside many bones and produces what?
asked
Dec 30, 2024
in
Science
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