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What is the optimal temperature and reaction time for the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine?
asked
Feb 22
in
Chemical synthesis
0
votes
1
answer
26
views
What is the effect of molecule size and shape on electron transport properties in molecular and nanoscale systems?
asked
Feb 19
in
Quantum Chemistry
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1
answer
37
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How do the chemical and physical properties of different polymer materials affect their suitability for use in 3D printing technology, and what can be done to optimize these properties to achieve desired properties in printed objects?
asked
Feb 18
in
Materials Chemistry
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1
answer
39
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How can the surface chemistry of metals be modified to prevent or reduce corrosion and promote passivation?
asked
Feb 11
in
Surface Chemistry
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votes
1
answer
84
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Determine the possible isomers of C3H8O using structural formulas and name the type of isomerism for each.
asked
Feb 4
in
Chemical bonding
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1
answer
71
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How can we determine the concentration of fluoride ions in a water sample using potentiometry?
asked
Jan 29
in
Analytical Chemistry
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votes
1
answer
108
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What is the product of the electrophilic addition reaction between propene and hydrogen chloride?
asked
Jan 21
in
Organic Chemistry
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1
answer
92
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What was the Stanford Prison Experiment?
asked
Jan 20
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Psychology
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1
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48
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What are the main criticisms of the biological perspective?
asked
Jan 20
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Psychology
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votes
1
answer
47
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When might an individual develop PTSD symptoms?
asked
Jan 20
in
Psychology
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votes
1
answer
72
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What is the Positive Organisational Scholarship Theory?
asked
Jan 16
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Psychology
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votes
1
answer
73
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Who proposed the loss aversion theory?
asked
Jan 16
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Psychology
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votes
1
answer
42
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According to Erikson's psychosocial theory, what is the main task of adolescence?
asked
Jan 15
in
Psychology
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1
answer
78
views
How does Vygotsky's sociocultural theory differ from Piaget's theory of cognitive development?
asked
Jan 14
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Psychology
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votes
1
answer
65
views
What is reflexivity?
asked
Jan 14
in
Psychology
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votes
1
answer
52
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What is the role of cognitive processes in forming identity?
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Jan 13
in
Psychology
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votes
1
answer
98
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Which vertebrae carry the greatest amount of body weight and are thus characterized by the large size and thickness of the vertebral body?
asked
Jan 8
in
Science
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1
answer
89
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What property of ocean water increases rapidly as the water gets deeper?
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Jan 7
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Science
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1
answer
37
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What is the average number of individuals per unit of area or volume called?
asked
Jan 6
in
Science
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1
answer
48
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Excretion is the process of removing excess water and wastes from the body. what are the main organs of excretion?
asked
Dec 30, 2024
in
Science
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