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What is the relationship between a drug's molecular structure and its pharmacodynamic properties? Provide examples of drugs that illustrate this relationship.
answered
Feb 24
in
Medicinal Chemistry
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27
views
How does the polarity and surface charge of a solid surface affect the adsorption of proteins?
answered
Feb 22
in
Surface Chemistry
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21
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How do the photochemical properties of silver nanoparticles differ from those of gold nanoparticles in terms of catalytic efficiency and reaction rates under different light intensities?
answered
Feb 22
in
PhotoChemistry
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29
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How has the history and evolution of chemistry contributed to our current understanding of the properties and behavior of elements, and how can this knowledge be applied in modern chemistry research and industry?
answered
Feb 20
in
Chemical education
0
votes
33
views
What are the specific photochemical properties of silver halide crystals that make them suitable for use in photographic films or papers?
answered
Feb 14
in
PhotoChemistry
0
votes
81
views
What is the net number of ATP molecules produced through oxidative phosphorylation during the citric acid cycle, assuming the starting molecule is acetyl-CoA?
answered
Feb 13
in
BioChemistry
0
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69
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How do Chlorofluorocarbons (CFCs) specifically degrade the ozone layer and what chemical reactions occur in the process?
answered
Feb 12
in
Environmental Chemistry
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votes
67
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How can the production of fragrances using chemical engineering be optimized for maximum efficiency and sustainability while ensuring the desired scent profile?
answered
Feb 10
in
Chemical engineering
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70
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What is the molecular structure and bonding of carbon dioxide? Explain how the molecular structure and bonding in carbon dioxide make it a greenhouse gas that contributes to climate change.
answered
Jan 31
in
Chemical education
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123
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A chemistry student is given the following thermochemical equations: Equation 1: H2 (g) + 1/2O2 (g) → H2O(l) ΔH1 = -285.8 kJ/mol Equation 2: C(s) + O2 (g) → CO2 (g) ΔH2 = -393.5 kJ/mol Equation 3: 2H2 (g) + O2 (g) → 2H2O(l) ΔH3 = -571.6 kJ/mol Using Hess's Law, calculate the enthalpy change for the following reaction: C(s) + 2H2 (g) → CH4 (g)
answered
Jan 22
in
ThermoChemistry
0
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79
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Who introduced the Monty Hall problem?
answered
Jan 20
in
Psychology
0
votes
109
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Why is it important to recognise hierarchies of influence in ecological systems theory?
answered
Jan 20
in
Psychology
0
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44
views
What is Piaget's concrete operational stage?
answered
Jan 20
in
Psychology
0
votes
58
views
What is peer review?
answered
Jan 16
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Psychology
0
votes
43
views
What is a research diary in qualitative research?
answered
Jan 16
in
Psychology
0
votes
34
views
Please define correlational research methods.
answered
Jan 15
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Psychology
0
votes
32
views
What is the difference between extroversion and introversion?
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Jan 14
in
Psychology
0
votes
17
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What is meant by 'behaviourism'?
answered
Jan 13
in
Psychology
0
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49
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What is an example of the framing effect?
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Jan 13
in
Psychology
0
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86
views
Who is called the father of genetics?
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Jan 8
in
Science
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