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What is the mechanism for the preparation of 2-chloro-4-nitroaniline from aniline and chlorine gas, and what parameters (such as temperature and pressure) are crucial for the success of the reaction?
answered
Feb 22
in
Chemical synthesis
0
votes
31
views
What are the factors that affect the photochemical properties of metal complexes, specifically in terms of their absorption and emission spectra? How can these properties be manipulated through careful selection of ligands and metal cation?
answered
Feb 22
in
PhotoChemistry
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votes
29
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What is the effect of the particle size of activated carbon on the adsorption capacity for a specific pollutant?
answered
Feb 22
in
Surface Chemistry
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42
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How can chemistry students in limited-resource settings access essential chemistry textbooks and course materials to attain a high level of understanding and competence in the subject?
answered
Feb 5
in
Chemical education
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votes
52
views
According to the evolutionary approach, why do humans have emotions?
answered
Jan 17
in
Psychology
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votes
37
views
According to the Equity theory, how do individuals judge the fairness of a relationship?
answered
Jan 16
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Psychology
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votes
31
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When evaluating the conceptual clarity of a theory, what needs to be considered?
answered
Jan 16
in
Psychology
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votes
43
views
What is the phi coefficient?
answered
Jan 16
in
Psychology
0
votes
50
views
What is the role of empathy in moral development?
answered
Jan 14
in
Psychology
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votes
45
views
How does episodic memory differ from semantic memory?
answered
Jan 14
in
Psychology
0
votes
32
views
What is social identity theory?
answered
Jan 13
in
Psychology
0
votes
118
views
Which of newton's laws states that the quantity of angular momentum in a closed system is fixed?
answered
Jan 8
in
Science
0
votes
43
views
Which type of bryophytes are named for their horn-like sporophytes?
answered
Jan 8
in
Science
0
votes
59
views
What term describes a disease in which the immune system attacks the body’s own cells?
answered
Jan 7
in
Science
0
votes
74
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What produces enzymes that digest carbohydrates in plant cell walls?
answered
Jan 7
in
Science
0
votes
72
views
What is the accumulated total of all the biochemical reactions occurring in a cell or organism called?
answered
Jan 6
in
Science
0
votes
68
views
The first law of thermodynamics deals with the total amount of energy in what?
answered
Jan 2
in
Science
0
votes
71
views
Protists are the simplest of what?
answered
Dec 31, 2024
in
Science
0
votes
112
views
In gas exchange, oxygen flows into the blood, and what flows out?
answered
Dec 31, 2024
in
Science
0
votes
58
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Concentric circles that spread out through the water around the droplets are actually types of what moving through the water?
answered
Dec 30, 2024
in
Science
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