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How does the excitation mechanism of a molecule affect its electronic absorption spectrum, and how can ab initio calculations be used to predict the excited state dynamics of this molecule?
asked
Feb 20
in
Computational Chemistry
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votes
1
answer
22
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How does the coordination environment of a metal ion in a metalloenzyme or metalloprotein affect its function? Provide a specific example and explain the role of ligands in regulating the reactivity of the metal ion.
asked
Feb 19
in
Coordination Chemistry
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44
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How can we use computational chemistry and molecular modeling to predict the behavior and interactions of a specific chemical compound under different environmental conditions, such as temperature and pressure?
asked
Feb 12
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Physical Chemistry
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31
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How can the environmental impact of a proposed industrial project be assessed and minimized using chemical principles and techniques?
asked
Feb 7
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Environmental Chemistry
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61
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Determine the enthalpy change of precipitation for the reaction between 50ml of 0.1M sodium sulfate and 50ml of 0.1M barium nitrate, given that the final temperature is 25°C and the initial temperature was 30°C. The specific heat capacity of the solution is 4.18 J/g °C and the density is 1 g/mL. (Assume the reaction goes to completion and all volumes are additive.)
asked
Feb 4
in
ThermoChemistry
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73
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How does alternative splicing of pre-mRNA affect the function of proteins produced in eukaryotic cells?
asked
Jan 31
in
BioChemistry
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60
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How does the presence of acid mine drainage in bodies of water impact the pH level, dissolved oxygen content, and heavy metal concentrations of the water, and what can be done to mitigate these effects?
asked
Jan 30
in
Environmental Chemistry
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votes
1
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92
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A compound contains 29.5% sodium, 41.1% sulfur, and 29.4% oxygen by mass. Determine the empirical formula of the compound.
asked
Jan 22
in
Inorganic Chemistry
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1
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103
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What is the oxidation state of carbon in methanol?
asked
Jan 21
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Organic Chemistry
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1
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10
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What are some criticisms of discursive psychology?
asked
Jan 17
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Psychology
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1
answer
43
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According to embodied cognition theory, what is the role of motor action in perception?
asked
Jan 17
in
Psychology
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1
answer
34
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What is the difference between a quantitative and qualitative research approach?
asked
Jan 16
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Psychology
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1
answer
30
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When evaluating the behaviourist approach, what is a major limitation of this perspective?
asked
Jan 16
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Psychology
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1
answer
32
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What is the relationship between the brain and behaviour?
asked
Jan 14
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Psychology
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1
answer
46
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What is a Type II error?
asked
Jan 14
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Psychology
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1
answer
39
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What is acceptance and commitment therapy (ACT)?
asked
Jan 14
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Psychology
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1
answer
37
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How do community psychologists differ from clinical psychologists?
asked
Jan 13
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Psychology
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1
answer
52
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What is the stereotype content model?
asked
Jan 13
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Psychology
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1
answer
42
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Who developed the concept of self-actualisation?
asked
Jan 10
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Psychology
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1
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25
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What is the first stage of cellular respiration?
asked
Jan 7
in
Science
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