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0
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41
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What is the mechanism of ligand-exchange reactions for a specific metallofullerene or metallocluster?
answered
Feb 20
in
Coordination Chemistry
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votes
28
views
What is the critical micelle concentration of sodium dodecyl sulfate in water at 25°C? Provide a detailed explanation supported by experimental data.
answered
Feb 19
in
Surface Chemistry
0
votes
45
views
What are the resonance structures of the carbonate ion (CO3²-)?
answered
Feb 18
in
Chemical bonding
0
votes
32
views
How does the binding affinity between a protein and ligand change with varying pH levels? Use molecular dynamics simulations to investigate this interaction and determine the effects of ionization on the stability of the protein-ligand complex.
answered
Feb 17
in
Computational Chemistry
0
votes
37
views
What is the predicted acidity or basicity of sulfuric acid (H2SO4) based on its chemical bonding structure and the elements involved?
answered
Feb 14
in
Chemical bonding
0
votes
33
views
How do the electronic and optical properties of quantum dots and quantum wells change as their size and shape vary?
answered
Feb 14
in
Quantum Chemistry
0
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38
views
How does plasma treatment modify the surface properties of polymeric biomaterials and affect their biocompatibility?
answered
Feb 14
in
Surface Chemistry
0
votes
65
views
How can the process of producing polymers be optimized to increase production efficiency without compromising the quality of the final product?
answered
Feb 10
in
Chemical engineering
0
votes
40
views
How can the photochemical degradation of pollutants in the environment be enhanced using different types of visible light-activated catalysts?
answered
Feb 10
in
PhotoChemistry
0
votes
32
views
How can the design of a lubricant production system be optimized to reduce overall production costs while ensuring the desired quality and efficiency of the lubricants?
answered
Feb 7
in
Chemical engineering
0
votes
40
views
How can environmental chemistry principles be incorporated into the curriculum of high school chemistry courses effectively, to ensure students have a better understanding of the impact of chemicals and pollutants on the environment and human health?
answered
Feb 6
in
Chemical education
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votes
72
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Calculate the standard Gibbs free energy change for the electrochemical reaction of zinc and copper ions: Zn(s) + Cu2+(aq) → Cu(s) + Zn2+(aq)Given the following standard electrode potentials: E°(Cu2+(aq) + 2e- → Cu(s)) = 0.34 V E°(Zn2+(aq) + 2e- → Zn(s)) = -0.76 V Assume standard conditions (25°C and 1 atm pressure) and that the concentrations of the copper and zinc ions are both 1 mol/L.
answered
Feb 3
in
ElectroChemistry
0
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101
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What is the difference in the properties of alkenes and alkynes and how does it affect their reactivity towards addition reactions? Give an example of an addition reaction for each compound type and discuss the mechanism behind each reaction.
answered
Jan 31
in
Organic Chemistry
0
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86
views
How can we make chemistry more engaging and interesting for students who lack motivation and interest in the subject?
answered
Jan 30
in
Chemical education
0
votes
88
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According to Harry Harlow's attachment studies, what is the role of contact comfort in bonding?
answered
Jan 17
in
Psychology
0
votes
74
views
Why is the difference between IQ and EQ important?
answered
Jan 17
in
Psychology
0
votes
53
views
When treating PTSD, what is eye movement desensitisation and reprocessing?
answered
Jan 17
in
Psychology
0
votes
56
views
Why might a therapist use cognitive-behavioural therapy?
answered
Jan 17
in
Psychology
0
votes
71
views
How has the field of psychology contributed to the development of evidence-based practices?
answered
Jan 16
in
Psychology
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52
views
According to humanistic psychology, how is learning facilitated?
answered
Jan 16
in
Psychology
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