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0
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21
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What is the relationship between reaction rate and reaction profitability in a specific chemical reaction?
answered
3 days
ago
in
Chemical kinetics
0
votes
21
views
What is the mechanism of the reaction between benzene and bromine in the presence of an iron catalyst? Describe the intermediates formed during the process and explain the role of the catalyst in the reaction.
answered
5 days
ago
in
Organic Chemistry
0
votes
30
views
How does the physical structure and chemical composition of solid surfaces affect their catalytic activity towards a specific chemical reaction? Provide a detailed explanation with suitable examples.
answered
5 days
ago
in
Surface Chemistry
0
votes
27
views
How do the photochemical properties of bioluminescent organisms differ from those of chemiluminescent and fluorescent species?
answered
5 days
ago
in
PhotoChemistry
0
votes
33
views
How does the composition of the lipid bilayer influence membrane permeability?
answered
Feb 18
in
BioChemistry
0
votes
39
views
What is the effect of changing the concentration of the reactants on the rate of reaction in a first-order reaction? Provide experimental evidence to support your answer.
answered
Feb 13
in
Chemical kinetics
0
votes
43
views
How can the principles of quantum chemistry be applied to predict the catalytic activity and selectivity of a chemical reaction? Specifically, how can molecular modeling techniques be used to accurately predict the reaction rates, mechanisms, and product distributions in catalytic reactions, and what factors must be considered when designing catalysts for optimal effectiveness and selectivity?
answered
Feb 10
in
Quantum Chemistry
0
votes
31
views
How can the environmental impact of polymer-based packaging materials be reduced using sustainable and biodegradable alternatives?
answered
Feb 7
in
Polymer Chemistry
0
votes
98
views
How can a chemist protect a specific functional group in a molecule during a chemical reaction that may cause unwanted reactions with that group, while still allowing for other desired reactions to occur? Provide a specific example of a protecting group used in organic synthesis and explain the process of its removal.
answered
Jan 30
in
Organic Chemistry
0
votes
59
views
According to the mental set theory, why can past experience be a hindrance to problem solving?
answered
Jan 20
in
Psychology
0
votes
38
views
What is the life course perspective on ageing?
answered
Jan 16
in
Psychology
0
votes
32
views
What is the biological approach to understanding mental illness?
answered
Jan 15
in
Psychology
0
votes
88
views
Who proposed the sociometer theory of self-esteem?
answered
Jan 15
in
Psychology
0
votes
14
views
According to James Marcia, what is the identity status where adolescents have committed to a set of beliefs and values?
answered
Jan 15
in
Psychology
0
votes
45
views
What is the difference between internal and external validity?
answered
Jan 14
in
Psychology
0
votes
36
views
What is the difference between a personality trait and a personality type?
answered
Jan 14
in
Psychology
0
votes
28
views
How does person-centered therapy differ from other types of therapy?
answered
Jan 13
in
Psychology
0
votes
73
views
Which type of animal creates useful substances such as honey, wax, lacquer, and silk?
answered
Jan 8
in
Science
0
votes
52
views
What term is used to describe the amount of space occupied by a sample of matter?
answered
Jan 8
in
Science
0
votes
28
views
What is the best-known geyser in the world that also faithfully erupts every 90 minutes?
answered
Jan 6
in
Science
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