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User JuanitaPiess
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What is the relationship between the intermolecular forces present in different substances and their boiling points? Provide examples of substances that have different intermolecular forces and explain how this affects their boiling points.
asked
2 days
ago
in
Chemical bonding
1
answer
23
views
How does the rate of a photochemical reaction change with temperature, and what is the temperature dependence on the rate constant of the reaction?
asked
5 days
ago
in
PhotoChemistry
1
answer
27
views
How does the presence of supramolecular assemblies affect the photochemical properties of certain molecules, and how can this knowledge be used in the design of more efficient photo-responsive materials?
answered
5 days
ago
in
PhotoChemistry
1
answer
25
views
How does the polarity of the solvent affect the rate of a photochemical reaction in a specific chemical system and what is the underlying mechanism behind it?
answered
5 days
ago
in
PhotoChemistry
1
answer
21
views
How does the inhibitory effect of ATP and citrate on phosphofructokinase (PFK) regulate the rate of glycolysis in the liver during high-energy conditions?
asked
6 days
ago
in
BioChemistry
1
answer
24
views
What is the effect of pH and temperature on the electrokinetic potential of a colloidal system containing silica nanoparticles?
answered
Feb 20
in
Surface Chemistry
1
answer
27
views
How does the coordination geometry of metal ions affect the function of metalloenzymes and metalloproteins? Provide examples of different coordination geometries and their influence on enzyme activity.
asked
Feb 19
in
Coordination Chemistry
1
answer
27
views
What are the possible resonance structures of the carbonate ion (CO3-2) and how do they contribute to its stability?
answered
Feb 18
in
Chemical bonding
1
answer
25
views
How does the addition of clay nanoparticles impact the mechanical properties of a polymer matrix?
answered
Feb 17
in
Polymer Chemistry
1
answer
30
views
What is the surface tension of a liquid and how can it be measured using the drop weight method?
asked
Feb 17
in
Surface Chemistry
1
answer
31
views
What are the chemical compounds present in air pollutants that have the greatest impact on human health, and how can we effectively monitor and control their concentrations to reduce the risk of long-term adverse health effects?
answered
Feb 14
in
Environmental Chemistry
1
answer
27
views
How can we use quantum chemistry calculations to predict the selectivity of a catalyst towards a specific reaction pathway?
answered
Feb 14
in
Quantum Chemistry
1
answer
27
views
What is the total number of electrons transferred in the following electrochemical reaction: 2Fe3+ (aq) + Mg (s) → 2Fe2+ (aq) + Mg2+ (aq)?
asked
Feb 13
in
ElectroChemistry
1
answer
34
views
How do the photochemical properties of enantiomers differ from each other? Provide examples with explanations.
answered
Feb 13
in
PhotoChemistry
1
answer
50
views
How can we design and synthesize small molecules that effectively target and modulate specific immune cells and their associated biochemical pathways involved in the development of autoimmune diseases, while minimizing off-target effects and toxicity?
asked
Feb 12
in
Medicinal Chemistry
1
answer
27
views
How can we design a small molecule drug that selectively targets and inhibits the activity of the autoimmune cell signaling pathway while avoiding unwanted side effects on healthy cells and tissues?
answered
Feb 12
in
Medicinal Chemistry
1
answer
23
views
How can we design a drug to specifically target cancer cells that overexpress the HER2 receptor?
asked
Feb 12
in
Medicinal Chemistry
1
answer
44
views
What is the synthesis process of the coordination compound cisplatin and how is its structure characterized using modern analytical techniques?
asked
Feb 12
in
Coordination Chemistry
1
answer
48
views
How can the stability of polyethylene be improved to prevent premature degradation in outdoor applications?
asked
Feb 10
in
Polymer Chemistry
1
answer
42
views
How can the properties of liquid crystals be optimized to improve the efficiency and quality of display technology?
asked
Feb 10
in
Materials Chemistry
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