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74
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How does the degradation of different polymer types vary under exposure to UV radiation, and what chemical processes are involved in this degradation?
answered
Feb 19
in
Polymer Chemistry
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votes
68
views
How does the cooling rate and polymer composition affect the crystallization and morphology of polymers?
answered
Feb 19
in
Polymer Chemistry
0
votes
88
views
How does the Calvin cycle utilize enzymes to fix carbon dioxide and synthesize carbohydrates during photosynthesis?
answered
Feb 18
in
BioChemistry
0
votes
78
views
What is the balanced chemical equation for the double replacement reaction between aqueous solutions of sodium hydroxide and hydrochloric acid?
answered
Feb 17
in
Chemical reactions
0
votes
130
views
How can we design a safe and efficient system for the storage and transportation of highly reactive and flammable chemicals in the chemical industry while minimizing the risk of accidents and/or exposure to toxic substances?
answered
Feb 12
in
Chemical engineering
0
votes
86
views
What is the effect of crosslinking density on the adhesive and sealing properties of polymer-based adhesives and sealants?
answered
Feb 12
in
Polymer Chemistry
0
votes
117
views
How can the sensitivity and selectivity of a polymer-based sensor be improved for detecting a specific analyte in a complex matrix?
answered
Feb 10
in
Polymer Chemistry
0
votes
107
views
How can the production of lubricants be optimized through the selection of raw materials, equipment design, and process parameters in the system design of a lubricant production plant?
answered
Feb 10
in
Chemical engineering
0
votes
87
views
How can the practical applications of chemistry be better emphasized in the education system to prepare students for real-world applications of their knowledge? Provide practical examples of how chemistry concepts can be applied in everyday life.
answered
Feb 10
in
Chemical education
0
votes
91
views
How can density functional theory calculations optimize the efficiency of catalytic reactions in the production of ammonia?
answered
Feb 5
in
Computational Chemistry
0
votes
154
views
How does the liver metabolize the drug acetylsalicylic acid (aspirin) and what are the potential metabolic pathways and metabolites formed in the process?
answered
Jan 30
in
Medicinal Chemistry
0
votes
147
views
What is the concentration of lead (Pb) in a soil sample collected from a playground using X-ray fluorescence spectroscopy?
answered
Jan 30
in
Analytical Chemistry
0
votes
113
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A beaker containing 1L of water is divided into two equal compartments by a semi-permeable membrane. One side of the membrane has 1M NaCl solution and the other side is pure water. Determine the time taken for the concentration of NaCl on both sides of the membrane to become equal through diffusion. Given: Molecular weight of NaCl is 58.44 g/mol, and diffusion coefficient of NaCl in water is 1.6 x 10^-9 m^2/s.
answered
Jan 22
in
Physical Chemistry
0
votes
111
views
When was the study on the role of the amygdala in anxiety by LeDoux conducted?
answered
Jan 20
in
Psychology
0
votes
124
views
How did the Milgram experiment test obedience?
answered
Jan 20
in
Psychology
0
votes
50
views
Who proposed the use of SSRIs in the treatment of depression?
answered
Jan 16
in
Psychology
0
votes
59
views
According to Erikson's psychosocial theory, what is the main task of adolescence?
answered
Jan 15
in
Psychology
0
votes
88
views
Why is hypothesis development important?
answered
Jan 14
in
Psychology
0
votes
109
views
What is a moral dilemma?
answered
Jan 14
in
Psychology
0
votes
108
views
What is secure attachment?
answered
Jan 14
in
Psychology
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