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0
votes
1
answer
34
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What is the relationship between doping concentration and conductivity in a semiconducting material used in electronic devices?
asked
Feb 24
in
Materials Chemistry
0
votes
1
answer
13
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What is the impact of ligand design on the structural properties and thermal stability of metal-organic frameworks?
asked
Feb 20
in
Coordination Chemistry
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votes
1
answer
29
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What is the effect of temperature on the adsorption of nitrogen gas on activated charcoal?
asked
Feb 20
in
Surface Chemistry
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votes
1
answer
35
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What is the effect of different polymer-based packaging materials on the environment and how can we design more sustainable packaging materials?
asked
Feb 19
in
Polymer Chemistry
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votes
1
answer
47
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How can we optimize the extrusion process parameters in the manufacturing of polyethylene pipes to achieve the desired mechanical properties and minimize defects?
asked
Feb 14
in
Polymer Chemistry
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votes
1
answer
31
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How can we optimize the critical temperature of superconducting materials through chemical doping?
asked
Feb 14
in
Materials Chemistry
0
votes
1
answer
61
views
How can the yield of biofuels be improved through the optimization of reaction conditions in the biofuel production process?
asked
Feb 13
in
Chemical engineering
0
votes
1
answer
65
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How can we develop a new treatment for eczema using medicinal chemistry principles? Specifically, what specific molecules or compounds could be used to target the underlying mechanisms of eczema and alleviate its symptoms?
asked
Feb 12
in
Medicinal Chemistry
0
votes
1
answer
72
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How does changing the length of the hydrocarbon chain in a surfactant affect its ability to reduce surface tension?
asked
Feb 3
in
Surface Chemistry
0
votes
1
answer
114
views
What are the specific properties of ceramics that make them suitable for use in high-temperature applications, and how can these properties be manipulated to improve their performance in extreme environments?
asked
Jan 31
in
Materials Chemistry
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votes
1
answer
81
views
Calculate the heat of mixing when 50 mL of 0.1 M HCl is mixed with 50 mL of 0.1 M NaOH at 25°C. The heat of neutralization for HCl and NaOH is -57.5 kJ/mol.
asked
Jan 23
in
ThermoChemistry
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votes
1
answer
114
views
A chemistry laboratory is provided with a 10 mL solution containing a mixture of sodium chloride and potassium chloride. After adding an excess of silver nitrate, it has been observed that 0.476 grams of AgCl precipitate out. Determine the mass of each component (NaCl and KCl) in the original solution using mass balance calculations.
asked
Jan 22
in
Analytical Chemistry
0
votes
1
answer
79
views
According to the cognitive dissonance theory, what happens when individuals experience inconsistency between their attitudes and behaviour?
asked
Jan 20
in
Psychology
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votes
1
answer
72
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According to cognitive-behavioural theory, how can stereotypes and biases be changed?
asked
Jan 20
in
Psychology
0
votes
1
answer
64
views
What is multiple regression?
asked
Jan 20
in
Psychology
0
votes
1
answer
165
views
Please compare the concept of 'ego strength' in Erikson's theory versus that of 'cognitive complexity' in Robert Kegan's theory.
asked
Jan 17
in
Psychology
0
votes
1
answer
118
views
According to the trichromatic theory, why do we perceive yellow when we see light with equal amounts of red and green wavelengths?
asked
Jan 17
in
Psychology
0
votes
1
answer
113
views
What is the role of selective exposure in dissonance?
asked
Jan 16
in
Psychology
0
votes
1
answer
107
views
How does the biopsychosocial model provide a comprehensive approach to evaluating eating disorders?
asked
Jan 16
in
Psychology
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votes
1
answer
41
views
According to the social exchange theory, what motivates individuals in social interactions?
asked
Jan 16
in
Psychology
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