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20
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How does the size and shape of a molecule affect its electronic excited states and corresponding optical properties?
answered
23 hours
ago
in
Quantum Chemistry
0
votes
17
views
What is the relationship between the size of nanoparticles and their surface area to volume ratio, and how does this affect their properties and potential applications in different fields?
answered
1 day
ago
in
Physical Chemistry
0
votes
12
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What is the relationship between the photochemical properties of a dye or pigment and its color?
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1 day
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in
PhotoChemistry
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votes
19
views
What is the optimal ratio of diisocyanate to polyol for synthesizing polyurethane with the desired mechanical properties?
answered
3 days
ago
in
Chemical synthesis
0
votes
26
views
How does the binding affinity between two specific protein molecules change under varying pH conditions? Provide a detailed explanation with experimental evidence and propose possible explanations for the observed changes.
answered
Feb 17
in
BioChemistry
0
votes
37
views
How can chemistry teachers provide better support for students with learning disabilities in the classroom to ensure they have equal access to learning opportunities and achieve success in the subject?
answered
Feb 5
in
Chemical education
0
votes
31
views
How can molecular docking studies help in identifying potential lead compounds for drug discovery targeting a specific biological target?
answered
Feb 5
in
Computational Chemistry
0
votes
62
views
A 0.1 M solution of ammonia (NH3) has a pH of 11.64 at room temperature. If sodium hydroxide (NaOH) is added to this solution such that the concentration of OH- ions becomes 0.01 M, what will be the new pH of the solution? (Assume that the dissociation of water can be ignored)
answered
Jan 22
in
Chemical equilibrium
0
votes
92
views
Balance the following chemical equation for the inorganic compound calcium hydroxide reacting with hydrochloric acid: Ca(OH)2 + HCl -> CaCl2 + H2O
answered
Jan 21
in
Inorganic Chemistry
0
votes
71
views
According to Maslow's hierarchy of needs, what motivates behaviour?
answered
Jan 20
in
Psychology
0
votes
51
views
According to Piaget's cognitive development theory, what are the four stages of cognitive development?
answered
Jan 20
in
Psychology
0
votes
36
views
According to Lazarus' appraisal theory, what is primary appraisal?
answered
Jan 20
in
Psychology
0
votes
34
views
Why is empathy important in therapy?
answered
Jan 17
in
Psychology
0
votes
23
views
Where might an educational psychologist look for the cause of learning disabilities?
answered
Jan 17
in
Psychology
0
votes
28
views
Who believed in the concept of self-actualisation?
answered
Jan 17
in
Psychology
0
votes
37
views
What is an example of cognitive behavioural therapy in pain management?
answered
Jan 16
in
Psychology
0
votes
57
views
What is the role of spirituality in indigenous psychology?
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Jan 16
in
Psychology
0
votes
32
views
Who developed the theory of generalisability?
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Jan 15
in
Psychology
0
votes
26
views
What is an audiogram?
answered
Jan 15
in
Psychology
0
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56
views
What is long-term memory?
answered
Jan 15
in
Psychology
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