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User CletaF793120
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Answers by CletaF793120
0
votes
80
views
What factors influence the selectivity of a chemical reaction and how can quantum chemistry principles be used to predict and optimize selectivity in complex reaction systems?
answered
Feb 24
in
Quantum Chemistry
0
votes
76
views
What is the mechanism for the nucleophilic substitution reaction between 1-bromobutane and sodium hydroxide in ethanol? And what are the major and minor products obtained from this reaction?
answered
Feb 22
in
Organic Chemistry
0
votes
84
views
The question for the chemistry student to solve is: How does pH affect the stability and coagulation of a colloidal solution?
answered
Feb 22
in
Surface Chemistry
0
votes
87
views
What is the mechanism by which chlorofluorocarbons (CFCs) cause depletion of the ozone layer? And how does the concentration of CFCs affect the rate of ozone depletion? Provide scientific evidence for your answer.
answered
Feb 20
in
Environmental Chemistry
0
votes
86
views
How does the coordination of metal ion affect the catalytic activity of metalloproteins? Provide examples and explain the importance in biological systems.
answered
Feb 19
in
Coordination Chemistry
0
votes
96
views
What chemical compounds have shown promise in treating conditions such as irritable bowel syndrome and Crohn's disease, and what are the mechanisms by which they work in the body?
answered
Feb 14
in
Medicinal Chemistry
0
votes
81
views
What is the role of phosphofructokinase in regulating the glycolysis pathway and how does its inhibition or activation affect carbohydrate metabolism in the liver?
answered
Feb 14
in
BioChemistry
0
votes
93
views
How does the molecular orbital theory explain the bonding and properties of CO molecule?
answered
Feb 13
in
Physical Chemistry
0
votes
82
views
How does the drug metformin work in treating type 2 diabetes and what specific biochemical pathways does it interact with?
answered
Feb 13
in
Medicinal Chemistry
0
votes
109
views
What hybrid orbitals are present in the molecule CH4, and what is the bond angle between each of the hydrogen atoms?
answered
Feb 13
in
Chemical bonding
0
votes
76
views
How can we design drugs that specifically target gram-negative bacteria without harming the surrounding healthy cells and microbiota?
answered
Feb 12
in
Medicinal Chemistry
0
votes
139
views
How can the rate of gas evolution in a chemical reaction be measured and controlled in order to optimize the process for industrial scale production?
answered
Feb 10
in
Chemical reactions
0
votes
93
views
How can the pharmacodynamics of a drug be investigated and optimized for therapeutic efficacy while minimizing side effects in the human body?
answered
Feb 10
in
Medicinal Chemistry
0
votes
83
views
How can the negative environmental impact of industrial waste disposal be minimized through chemical analysis and treatment methods?
answered
Feb 10
in
Environmental Chemistry
0
votes
83
views
How can the efficiency of the production process for the pharmaceutical drug be optimized with the use of catalysts?
answered
Feb 7
in
Chemical engineering
0
votes
110
views
How can insufficient emphasis on environmental chemistry in chemical education be addressed to promote awareness and understanding of the impact of chemical substances on the environment?
answered
Feb 5
in
Chemical education
0
votes
92
views
Calculate the standard enthalpy change for the phase transition of solid copper to liquid copper given the following data: - the melting point of copper is 1,085°C - the molar heat of fusion of copper is 13.1 kJ/mol.
answered
Feb 3
in
Chemical thermodynamics
0
votes
146
views
How do changes in temperature affect the permeability of cell membranes?
answered
Jan 31
in
BioChemistry
0
votes
124
views
What is the dipole moment of the CO2 molecule?
answered
Jan 31
in
Chemical bonding
0
votes
128
views
How do carbohydrate-protein interactions affect the recognition and binding between enzymes and their substrates?
answered
Jan 31
in
BioChemistry
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