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User OnaSchnell25
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77
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How does the route of administration affect the pharmacokinetics of a specific drug in the human body?
answered
Feb 24
in
Medicinal Chemistry
0
votes
90
views
What is the most effective method to prepare 2,4-dinitrophenol from phenol and nitric acid, and what are the steps involved in the synthesis process?
answered
Feb 21
in
Chemical synthesis
0
votes
84
views
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?
answered
Feb 18
in
Materials Chemistry
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votes
88
views
What are the polymerization reaction mechanisms involved in the synthesis of Nylon 6,6 and how do they affect the properties of the resulting polymer?
answered
Feb 14
in
Organic Chemistry
0
votes
118
views
How does cholesterol affect the fluidity of cellular membranes and why is this important for cellular function?
answered
Feb 12
in
BioChemistry
0
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64
views
How can the study of chemistry help in creating sustainable and environmentally friendly technologies for the economy?
answered
Feb 11
in
Chemical education
0
votes
125
views
What are the specific steps that can be taken by universities to better prepare chemistry students for chemistry-related careers?
answered
Jan 30
in
Chemical education
0
votes
85
views
Calculate the heat of crystallization when 10.0 g of sodium acetate trihydrate (NaCH3COO.3H2O) is dissolved in 100.0 mL of water at 25°C and the solution is allowed to cool to 15°C. The specific heat capacity of the solution is 4.18 J/g °C and the density of the solution is 1.0 g/mL. The heat of solution of sodium acetate trihydrate is -7126 J/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
104
views
Calculate the bond order of the molecule NO using molecular orbital theory, given that the nitrogen atom has four valence electrons and the oxygen atom has six valence electrons.
answered
Jan 23
in
Chemical bonding
0
votes
72
views
According to Herbert Simon's bounded rationality model, how do individuals make decisions?
answered
Jan 17
in
Psychology
0
votes
188
views
According to the dopamine hypothesis of schizophrenia, what is responsible for the symptoms of the disorder?
answered
Jan 17
in
Psychology
0
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62
views
When are cognitive behavioural therapy CBT techniques most effective?
answered
Jan 17
in
Psychology
0
votes
73
views
What are the similarities between instrumental and expressive leadership?
answered
Jan 17
in
Psychology
0
votes
33
views
Who is credited with discovering the phi phenomenon?
answered
Jan 15
in
Psychology
0
votes
149
views
Who proposed the theory of social capital?
answered
Jan 15
in
Psychology
0
votes
56
views
How does the nativist perspective explain language development?
answered
Jan 15
in
Psychology
0
votes
66
views
What is the difference between the left and right ear's role on the human auditory system?
answered
Jan 15
in
Psychology
0
votes
62
views
What is the life-span development theory?
answered
Jan 14
in
Psychology
0
votes
110
views
What is animal social behaviour?
answered
Jan 13
in
Psychology
0
votes
43
views
Why are eutherian mammals sometimes called placental mammals?
answered
Jan 8
in
Science
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