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User FrankieJay1
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0
votes
88
views
How does the rate of a photochemical reaction change with the increase in temperature and what factors contribute to this change?
answered
Feb 22
in
PhotoChemistry
0
votes
86
views
What is the effect of varying the printing temperature on the mechanical properties of a 3D printed polymer, and how can these properties be optimized for a specific application such as prosthetic devices or industrial tooling?
answered
Feb 20
in
Materials Chemistry
0
votes
94
views
How does the adsorption of water molecules on the surface of a metal oxide material vary with changes in its surface morphology and functional groups, as predicted by density functional theory calculations?
answered
Feb 17
in
Computational Chemistry
0
votes
81
views
How does the absorption spectra of naphthalene change upon rotation around the C-C bond in its excited state, and what insights can it provide into the electronic properties of the molecule?
answered
Feb 17
in
Computational Chemistry
0
votes
117
views
How do the enzymes in the process of glycolysis regulate glucose metabolism, and how do changes in the levels and activity of these enzymes affect the production of ATP and synthesis of glucose in gluconeogenesis?
answered
Feb 13
in
BioChemistry
0
votes
86
views
How can density functional theory calculations optimize the efficiency of catalytic reactions in the production of ammonia?
answered
Feb 6
in
Computational Chemistry
0
votes
147
views
How does the concentration and pH level of acid rain affect the growth and survival of aquatic plants?
answered
Jan 30
in
Environmental Chemistry
0
votes
90
views
Calculate the heat of formation of carbon dioxide (CO2) using the following information: The heat of formation of carbon monoxide (CO) is -110.5 kJ/mol and the heat of formation of water (H2O) is -285.8 kJ/mol.
answered
Jan 23
in
Chemical bonding
0
votes
73
views
A chemical mixture containing 30% ethanol and 70% water needs to be separated using a distillation column. The feed rate is 1000 kg/hr and the desired purity for both products is 99%. The distillation column has 20 theoretical trays, and the reflux ratio is 2.5. Determine the number of trays required to achieve the desired purity for both products.
answered
Jan 22
in
Chemical engineering
0
votes
47
views
According to the scientific method, what is the process of conducting research?
answered
Jan 20
in
Psychology
0
votes
64
views
According to the Maslow's self-actualization theory, what is the basic core nature of human beings?
answered
Jan 20
in
Psychology
0
votes
101
views
How does lithium affect the brain?
answered
Jan 20
in
Psychology
0
votes
118
views
When might individuals experience hyperarousal as a result of a traumatic event?
answered
Jan 17
in
Psychology
0
votes
44
views
What is the positivist school?
answered
Jan 17
in
Psychology
0
votes
75
views
Please explain the difference between symbolic and connectionist modelling.
answered
Jan 15
in
Psychology
0
votes
91
views
How does the lateral inhibition theory explain our perception of contrast?
answered
Jan 15
in
Psychology
0
votes
66
views
Why do we use self-regulation and self-control according to self-regulation theory?
answered
Jan 15
in
Psychology
0
votes
131
views
When did the behaviourist approach become popular in psychology?
answered
Jan 15
in
Psychology
0
votes
115
views
What is the concept of prolonged grief disorder?
answered
Jan 15
in
Psychology
0
votes
81
views
What are the stages of the Dual Process Model of coping?
answered
Jan 14
in
Psychology
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