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18
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What are the effects of solvent viscosity on the folding/unfolding dynamics of a particular protein using molecular dynamics simulations?
answered
6 days
ago
in
Computational Chemistry
0
votes
23
views
What is the effect of temperature on the surface tension of water and how can it be measured accurately using the capillary rise method?
answered
6 days
ago
in
Surface Chemistry
0
votes
25
views
How does the process of RNA transcription and translation contribute to the synthesis of proteins in living organisms, and what are the specific chemical reactions involved in this process?
answered
Feb 14
in
BioChemistry
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votes
8
views
How does the photochemical activity of enantiomers differ from each other and what is the significance of this difference in terms of their biological activity and experimental applications in fields such as pharmacology and material science?
answered
Feb 13
in
PhotoChemistry
0
votes
33
views
How can Magnetic Resonance Spectroscopy be used to determine the purity of chemical compounds?
answered
Feb 5
in
Physical Chemistry
0
votes
31
views
Design a chemical reactor for the production of 500 kg/day of ethylene oxide through the oxidation of ethylene with oxygen in the presence of a silver catalyst. The reactor should achieve a conversion of 85% with a selectivity of 95% towards ethylene oxide, while operating at 3 atm and a reactor temperature range of 200-250°C. The feed stream consists of 15% ethylene, 5% oxygen, and the rest is nitrogen. Determine the appropriate reactor type, size, and operating conditions to achieve these specifications.
answered
Feb 3
in
Chemical engineering
0
votes
99
views
What is the metabolic pathway of a commonly prescribed drug such as aspirin in the body, and how do different factors such as age, gender, and genetics affect the metabolism of this drug?
answered
Jan 31
in
Medicinal Chemistry
0
votes
63
views
How does the drug aspirin exert its anti-inflammatory effect at the molecular level, and what is the role of the active ingredient in this process?
answered
Jan 31
in
Medicinal Chemistry
0
votes
79
views
What is the exact percentage composition of a mixture containing benzene, toluene and xylene using gas chromatography analysis?
answered
Jan 31
in
Analytical Chemistry
0
votes
66
views
How can gas chromatography be used to analyze the composition of a mixture of alcohol and water?
answered
Jan 29
in
Analytical Chemistry
0
votes
56
views
A chemistry student needs to analyze the composition of a soil sample using elemental analysis. The student has to determine the percentage of carbon, nitrogen, and sulfur present in the sample. How can the student perform elemental analysis and calculate the percentage of each element in the soil sample accurately?
answered
Jan 22
in
Analytical Chemistry
0
votes
68
views
What is the pH of a 0.1 M solution of acetic acid (CH3COOH) and its corresponding acetate ion (CH3COO-) when the dissociation constant (Ka) of acetic acid is 1.8 x 10^-5 at 25°C?
answered
Jan 21
in
Organic Chemistry
0
votes
53
views
What were the ethical concerns regarding Zimbardo's prison experiment?
answered
Jan 20
in
Psychology
0
votes
47
views
Why do evolutionary psychologists propose that certain cognitive processes are adaptive?
answered
Jan 17
in
Psychology
0
votes
13
views
When evaluating theories in existential psychology, what is the importance of considering replicability?
answered
Jan 16
in
Psychology
0
votes
53
views
According to situated learning theory, how is knowledge acquired?
answered
Jan 16
in
Psychology
0
votes
70
views
What is the main focus of community psychology?
answered
Jan 14
in
Psychology
0
votes
26
views
What is the difference between a psychiatrist and a psychologist?
answered
Jan 14
in
Psychology
0
votes
46
views
What is the primary contribution of Maslow's hierarchy of needs theory?
answered
Jan 10
in
Psychology
0
votes
34
views
Which is the ultimate energy source in a bear's food chain?
answered
Jan 8
in
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