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User ChristieNobl
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votes
1
answer
82
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What is the mechanism of the Pinacol-Pinacolone Rearrangement and provide an example of the reaction?
asked
Feb 22
in
Organic Chemistry
0
votes
1
answer
74
views
What is the effect of the length of a conjugated polymer chain on its electronic and optical properties, and how can quantum chemistry calculations be used to predict and explain these effects?
asked
Feb 20
in
Quantum Chemistry
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votes
1
answer
110
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What is the role of metal ions in the catalytic activity of metalloenzymes and metalloproteins, and how does their coordination chemistry affect their function?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
126
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What is the oxidation state of chlorine in HClO4 molecule?
asked
Feb 13
in
Chemical reactions
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votes
1
answer
105
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Using retrosynthesis, propose a viable pathway for the synthesis of Ibuprofen from readily available starting materials.
asked
Feb 13
in
Organic Chemistry
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votes
1
answer
118
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How does the coordination chemistry of metalloproteins contribute to the catalytic activity of enzymes? Illustrate with specific examples from the literature.
asked
Feb 12
in
Coordination Chemistry
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1
answer
81
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How can the mechanical strength and toughness of 3D printed polymer structures be improved without sacrificing their dimensional accuracy and surface finish?
asked
Feb 10
in
Polymer Chemistry
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1
answer
101
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A chemistry student is given the following information: A galvanic cell is set up consisting of a copper electrode in a copper (II) ion solution connected by a salt bridge to a silver electrode in a silver ion solution. The concentration of the copper (II) solution is 0.10 M and the concentration of the silver ion solution is 0.025 M. The measured potential of the cell is 0.66 V. Calculate the resistance of this electrochemical cell.
asked
Jan 22
in
ElectroChemistry
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votes
1
answer
103
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Where did Joseph Wolpe develop systematic desensitisation?
asked
Jan 20
in
Psychology
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votes
1
answer
145
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According to Bowlby's Attachment Theory, how can attachment impact end-of-life care?
asked
Jan 17
in
Psychology
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1
answer
52
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What is the difference between psychodynamic psychotherapy and psychoanalysis?
asked
Jan 15
in
Psychology
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1
answer
137
views
What approach emphasises the role of social and cultural factors in shaping behaviour?
asked
Jan 15
in
Psychology
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votes
1
answer
141
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Who developed the concept of the fear of freedom?
asked
Jan 15
in
Psychology
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votes
1
answer
117
views
What is cognitive reappraisal?
asked
Jan 14
in
Psychology
+1
vote
1
answer
97
views
What is the name of the psychologist who proposed the Conservation Tasks?
asked
Jan 10
in
Psychology
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votes
1
answer
48
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What type of light has shorter wavelengths than visible light and has enough energy to kill bacteria?
asked
Jan 8
in
Science
0
votes
1
answer
66
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What two things are used in optical instruments to reflect or refract light?
asked
Jan 8
in
Science
0
votes
1
answer
116
views
What process provides more than 99% of energy?
asked
Jan 7
in
Science
0
votes
1
answer
119
views
What is the si unit for electric current?
asked
Jan 7
in
Science
0
votes
1
answer
123
views
What are negative electrons attracted to?
asked
Jan 3
in
Science
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