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User LarrySummerf
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72
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What is the relationship between the frequency of infrared radiation and the type of molecular vibrations observed in a sample of organic compound?
answered
Feb 24
in
Physical Chemistry
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votes
81
views
How does the electronic structure influence the adsorption behavior of molecules on metal surfaces and what are the implications for catalytic activity in industrial processes, based on density functional theory calculations of surface properties?
answered
Feb 20
in
Computational Chemistry
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votes
87
views
What is the equilibrium constant expression for the dissociation of acetic acid, CH3COOH, in water? Calculate the equilibrium constant value given that the pH of the solution is 4.5 and the initial concentration of acetic acid is 0.1 M.
answered
Feb 19
in
Chemical equilibrium
0
votes
78
views
How does the cooling rate affect the crystalline morphology of polyethylene?
answered
Feb 19
in
Polymer Chemistry
0
votes
75
views
What is the balanced chemical equation for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and how much of each reagent is required to produce 10 grams of the final product?
answered
Feb 17
in
Chemical synthesis
0
votes
140
views
How to design and optimize a system for the recovery of valuable metals, such as gold and silver, from electronic waste using hydrometallurgical methods and incorporating green chemistry principles to minimize environmental impact?
answered
Feb 12
in
Chemical engineering
0
votes
87
views
How can chemistry students with limited access to extracurricular activities take advantage of available resources to enhance their practical learning experience?
answered
Feb 5
in
Chemical education
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votes
62
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Who is credited with the development of confirmatory factor analysis?
answered
Jan 17
in
Psychology
0
votes
82
views
According to the biopsychosocial approach, what is the main emphasis in understanding health?
answered
Jan 16
in
Psychology
0
votes
88
views
What is the connectionist model of memory?
answered
Jan 15
in
Psychology
0
votes
123
views
According to attachment theory, what impact does consistent care and attention have on adolescent development?
answered
Jan 15
in
Psychology
0
votes
120
views
What is the humanistic approach?
answered
Jan 15
in
Psychology
0
votes
109
views
What are some common symptoms of grief?
answered
Jan 14
in
Psychology
0
votes
139
views
What are the psychological issues that people face at the end of their lives?
answered
Jan 13
in
Psychology
0
votes
66
views
Which two planetary bodies have humans walked on?
answered
Jan 8
in
Science
0
votes
63
views
Where is the site of photosynthesis?
answered
Jan 8
in
Science
0
votes
62
views
What type of rocks form from sediments that are cemented and compacted?
answered
Jan 8
in
Science
0
votes
126
views
What trimester is associated with rapid fetal growth?
answered
Jan 8
in
Science
0
votes
71
views
What is the term for traits that show wide variation, such as height, skin color, and eye color?
answered
Jan 7
in
Science
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votes
52
views
What is the only planet that rotates clockwise as viewed from its north pole?
answered
Jan 7
in
Science
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