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15
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What is the relationship between light intensity and the rate of photochemical reactions in the degradation of a specific dye molecule using a UV-VIS spectrometer?
answered
1 day
ago
in
PhotoChemistry
0
votes
19
views
What is the mechanism of electrophilic addition reaction of propene with hydrogen halides (HX)?
answered
5 days
ago
in
Organic Chemistry
0
votes
28
views
How does the surface area and the nature of a solid affect the adsorption of gases?
answered
Feb 17
in
Physical Chemistry
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votes
25
views
What is the effect of temperature on the adsorption of gases on solid surfaces? Provide a detailed explanation with relevant examples from literature.
answered
Feb 17
in
Surface Chemistry
0
votes
31
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
30
views
How does the presence of insulin affect the regulation of carbohydrate metabolism in the liver?
answered
Feb 13
in
BioChemistry
0
votes
29
views
How does inadequate training for chemistry teachers impact the quality of education for students?
answered
Feb 13
in
Chemical education
0
votes
59
views
How can the process of extrusion be optimized to enhance the strength and durability of polymer materials during manufacturing?
answered
Feb 10
in
Polymer Chemistry
0
votes
31
views
How can the photochemical properties of transition metal complexes be modified by changing the ligands coordinated to the metal center? Compare and contrast the photochemistry of two different transition metal complexes with different ligands and explain the observed differences in their reactivity patterns.
answered
Feb 10
in
PhotoChemistry
0
votes
33
views
How can the particle size and surface charge of drug delivery systems be optimized for maximum efficacy in targeted drug delivery to specific tissues or organs in the body?
answered
Feb 10
in
Medicinal Chemistry
0
votes
52
views
Calculate the enthalpy change for the dissolution of 10 g of sodium hydroxide in 100 g of water at a temperature of 25°C, given that the final temperature of the solution is 26.5°C and the specific heat capacity of the solution is 4.18 J g⁻¹ K⁻¹. (Assume that the heat released is absorbed by the solution and there is no heat lost to the surroundings.)
answered
Jan 23
in
ThermoChemistry
0
votes
58
views
What is the difference between physical and psychological dependence on a substance?
answered
Jan 20
in
Psychology
0
votes
64
views
What are the benefits of multiculturalism?
answered
Jan 20
in
Psychology
0
votes
66
views
What are z-scores used for?
answered
Jan 16
in
Psychology
0
votes
15
views
How can mental health professionals use theory evaluation to inform their practice?
answered
Jan 15
in
Psychology
0
votes
51
views
What is systematic variance?
answered
Jan 15
in
Psychology
0
votes
62
views
How does the theory of sexual selection relate to human behaviour?
answered
Jan 15
in
Psychology
0
votes
14
views
What is the role of self-efficacy in leadership?
answered
Jan 15
in
Psychology
0
votes
25
views
What are the similarities and differences between Freud and Erikson's theories of developmental psychology?
answered
Jan 14
in
Psychology
0
votes
54
views
What is the role of gratitude in relationship satisfaction?
answered
Jan 14
in
Psychology
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