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19
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What is the effect of pH on the structure and function of proteins? Provide specific examples and explain the underlying chemical mechanisms involved.
answered
Feb 22
in
BioChemistry
0
votes
31
views
How does the electronic structure of a metal catalyst affect the activation energy of a specific reaction, as investigated through density functional theory calculations?
answered
Feb 20
in
Computational Chemistry
0
votes
44
views
What is the boiling point of sodium chloride at a pressure of 1 atm?
answered
Feb 14
in
Inorganic Chemistry
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29
views
How does insulin regulate glucose metabolism in the body and what are the molecular mechanisms involved in insulin signaling pathway?
answered
Feb 13
in
BioChemistry
0
votes
57
views
How does the bond strength vary with the bond length and bond order in diatomic molecules? Provide examples of two different diatomic molecules to illustrate your answer and explain which molecule has a stronger bond and why.
answered
Feb 13
in
Chemical bonding
0
votes
37
views
How can chemistry educators provide better support to students with learning disabilities to engage them effectively in chemistry experiments and enhance their learning outcomes?
answered
Feb 4
in
Chemical education
0
votes
91
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What parameters affect catalytic activity and selectivity in the hydrogenation of ethylene to ethane using a platinum-based catalyst?
answered
Jan 31
in
Physical Chemistry
0
votes
82
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How does a change in the reaction mechanism affect the rate of reaction in a chemical reaction? Provide an experimental investigation to support your answer.
answered
Jan 30
in
Chemical kinetics
0
votes
75
views
Calculate the electronic energy levels and absorption spectra of a quantum dot composed of CdSe with a diameter of 5 nanometers and compare it to a quantum well with the same dimensions. Which structure would have a higher bandgap energy and why?
answered
Jan 23
in
Quantum Chemistry
0
votes
120
views
A sample of argon gas is contained in a container kept at constant volume. The temperature of the gas is slowly increased by step-wise increments. The energy absorbed by the sample at each increment is recorded, and the average energy of the gas at each temperature is calculated. Using this data, the student is asked to determine the heat capacity of the gas at constant volume and explain why this value only depends on the temperature of the system.
answered
Jan 22
in
Physical Chemistry
0
votes
70
views
What is the main goal of behavioural therapy?
answered
Jan 20
in
Psychology
0
votes
59
views
What is the first law of psychophysics?
answered
Jan 20
in
Psychology
0
votes
56
views
When did the DSM-III introduce the concept of specific learning disorders?
answered
Jan 20
in
Psychology
0
votes
72
views
When does the conventional stage of moral development occur?
answered
Jan 20
in
Psychology
0
votes
87
views
What is testability in relation to theories?
answered
Jan 20
in
Psychology
0
votes
85
views
Please evaluate the ethics of research with human embryos or fetuses.
answered
Jan 20
in
Psychology
0
votes
87
views
According to the foot-in-the-door technique, what approach is used to get someone to be more likely to agree to a request?
answered
Jan 17
in
Psychology
0
votes
58
views
According to the transactional theory, what is the relationship between stress and anxiety?
answered
Jan 17
in
Psychology
0
votes
71
views
What is the purpose of a structural equation model?
answered
Jan 17
in
Psychology
0
votes
76
views
According to the biological model, what is the cause of anxiety disorders?
answered
Jan 16
in
Psychology
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