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How does the pH of a solution affect the rate of a photochemical reaction and what is the optimal pH range for maximizing the yield of the product in this specific reaction?
answered
Feb 22
in
PhotoChemistry
0
votes
76
views
What is the most efficient method for synthesizing silver nanoparticles with a uniform size distribution, and how can this method be optimized to produce maximum yield?
answered
Feb 21
in
Materials Chemistry
0
votes
99
views
What is the specific DNA sequence recognized by the transcription factor Oct4 and how does this interaction affect gene expression in embryonic stem cells?
answered
Feb 14
in
BioChemistry
0
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168
views
How can the sensitivity and selectivity of polymer-based sensors be optimized for detecting specific molecules?
answered
Feb 10
in
Polymer Chemistry
0
votes
86
views
How can the design of a storage and transportation system for hazardous chemicals be optimized for safety and efficiency, while minimizing the risks of leakage, spillage, and environmental contamination?
answered
Feb 7
in
Chemical engineering
0
votes
153
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What is the difference between an amino acid and a nucleotide, and how does their chemical structure affect their function within a biological system?
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Jan 31
in
Organic Chemistry
0
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142
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What is the effect of adding different weight percentages of graphene nanoparticles on the mechanical properties of polypropylene Polymer nanocomposites?
answered
Jan 30
in
Polymer Chemistry
0
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92
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Calculate the corrosion current density for a steel pipe of diameter 10 cm and length 20 m, which is exposed to a 0.1 M HCl solution. The corrosion potential of steel in the given environment is -0.5 V (SHE), the Tafel slope is 0.12 V/decade, and the temperature is 25°C. Consider the density of steel to be 7.86 g/cm³ and the flow rate of the solution to be 5 L/min.
answered
Jan 23
in
ElectroChemistry
0
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94
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When was the Wisconsin Card Sorting Test WCST first developed?
answered
Jan 20
in
Psychology
0
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143
views
What is the name of the experiment that looked at the bystander effect?
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Jan 20
in
Psychology
0
votes
89
views
What is authoritarian parenting?
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Jan 17
in
Psychology
0
votes
130
views
According to the cognitive dissonance theory, what is the role of justification?
answered
Jan 16
in
Psychology
0
votes
47
views
When evaluating a theory in existential psychology, what is the importance of considering the limitations?
answered
Jan 16
in
Psychology
0
votes
140
views
Who proposed the social penetration theory?
answered
Jan 15
in
Psychology
0
votes
61
views
What are the coping strategies for stress?
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Jan 14
in
Psychology
0
votes
78
views
What are the three types of research design?
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Jan 13
in
Psychology
0
votes
100
views
What is the importance of peer relationships in teenage development?
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Jan 13
in
Psychology
0
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67
views
What is the main criticism of Carl Rogers' person-centered therapy?
answered
Jan 10
in
Psychology
0
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46
views
Which system refers to the skin and its accessory structures?
answered
Jan 8
in
Science
0
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59
views
Which division of the peripheral nervous system carries messages from sense organs and internal organs to the central nervous system?
answered
Jan 8
in
Science
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