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1
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How does the incorporation of nanoparticles into polymer-based coatings affect their properties and performance in terms of adhesion, corrosion resistance, and durability?
asked
5 days
ago
in
Polymer Chemistry
0
votes
1
answer
30
views
How can we predict the selectivity and activity of a catalyst in a specific reaction using quantum chemistry calculations?
asked
Feb 14
in
Quantum Chemistry
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votes
1
answer
16
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How do the metal ions in metalloenzymes and metalloproteins interact with amino acids to perform their respective biological functions?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
52
views
What is the effect of ligand substitution on the photochemical properties of lanthanide complexes?
asked
Feb 13
in
PhotoChemistry
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votes
1
answer
39
views
How can the synthesis of nanoparticles using sustainable and environmentally friendly methods be improved in order to minimize the negative environmental impact of current synthesis methods in materials chemistry?
asked
Feb 11
in
Materials Chemistry
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votes
1
answer
46
views
How can the stability of oil-in-water emulsions be improved using surfactants?
asked
Feb 10
in
Surface Chemistry
0
votes
1
answer
37
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Calculate the standard enthalpy change for the reaction: CuSO4 (aq) + 4NH3 (aq) -> Cu(NH3)4SO4 (aq) given that the standard enthalpy changes of formation for CuSO4 (aq) and NH3 (aq) are -771.5 kJ/mol and -46.19 kJ/mol respectively, and the standard enthalpy change of formation for Cu(NH3)4SO4 (aq) is -2130.4 kJ/mol.
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
75
views
What is the amount of copper present in a 0.2500 g sample of a copper salt, if it requires 12500 C of electricity to completely deposit it during coulometric titration?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
36
views
According to the opponent process theory, what causes the color afterimage effect?
asked
Jan 20
in
Psychology
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votes
1
answer
10
views
Who demonstrated the importance of ecological validity in research?
asked
Jan 20
in
Psychology
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votes
1
answer
61
views
When did Dr. Lydia Kwok conduct the study?
asked
Jan 17
in
Psychology
0
votes
1
answer
40
views
According to the Social Comparison theory, how does self-evaluation affect group identification?
asked
Jan 16
in
Psychology
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votes
1
answer
29
views
How do we evaluate the parsimony of psychodynamic theories?
asked
Jan 16
in
Psychology
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votes
0
answers
31
views
Who developed the cognitive model of depression?
asked
Jan 16
in
Psychology
0
votes
0
answers
27
views
Who is the psychologist who developed the self-perception theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
42
views
What is the adaptive emotional processing theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
43
views
What did Wilhelm Wundt contribute to the field of psychology?
asked
Jan 14
in
Psychology
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votes
1
answer
33
views
What is the Gestalt principle of proximity?
asked
Jan 14
in
Psychology
0
votes
1
answer
29
views
What is emotion regulation?
asked
Jan 14
in
Psychology
0
votes
1
answer
41
views
Which layer of the earth is molten?
asked
Jan 8
in
Science
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