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1
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How does the presence of reaction intermediates affect the rate of a chemical reaction, and what techniques can be used to investigate this effect?
asked
3 days
ago
in
Chemical kinetics
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votes
1
answer
14
views
How does the presence of heavy metals in water affect the growth rate of a specific species of aquatic plant?
asked
3 days
ago
in
Environmental Chemistry
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1
answer
24
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How does the pore size of activated carbon affect the adsorption of water pollutants?
asked
3 days
ago
in
Surface Chemistry
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votes
1
answer
14
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What is the optimum Si/Al ratio needed for the catalytic cracking of hydrocarbons in zeolites using computational chemistry techniques?
asked
4 days
ago
in
Computational Chemistry
0
votes
1
answer
24
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How does the coordination chemistry of iron in hemoglobin affect its ability to bind oxygen and transport it throughout the body?
asked
6 days
ago
in
Coordination Chemistry
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votes
1
answer
21
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How does the concentration of a reactant or catalyst affect the rate and efficiency of a chemical reaction?
asked
Feb 18
in
Chemical kinetics
0
votes
1
answer
29
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How does the choice of polymer electrolyte affect the performance of a lithium-ion battery?
asked
Feb 18
in
Polymer Chemistry
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votes
1
answer
21
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How does the activation of the enzyme Phospholipase A2 lead to the production of signaling molecules such as prostaglandins and leukotrienes in the arachidonic acid pathway of lipid metabolism?
asked
Feb 17
in
BioChemistry
0
votes
1
answer
24
views
What is the crystal structure of table salt (NaCl) and how does it differ from that of iron (Fe)?
asked
Feb 17
in
Physical Chemistry
0
votes
1
answer
33
views
How can you optimize the process parameters, such as temperature, pressure, and reactant concentration, for the production of a specific pharmaceutical drug to increase the yield and purity of the product while minimizing production costs?
asked
Feb 14
in
Chemical engineering
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votes
1
answer
33
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How can the principles of medicinal chemistry be applied in the development of new treatments for irritable bowel syndrome (IBS)? Specifically, what chemical compounds or drug delivery methods show promise in targeting the underlying mechanisms of IBS, such as abnormal gut motility and inflammation?
asked
Feb 10
in
Medicinal Chemistry
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votes
1
answer
11
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Considering a molecule with a known ground state configuration, how can one determine the electronic excited states and their corresponding optical properties using computational methods in quantum chemistry?
asked
Feb 3
in
Quantum Chemistry
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votes
1
answer
49
views
How does changing the concentration of one of the reactants affect the rate and sustainability of the reaction between potassium permanganate and hydrogen peroxide in acidic solution?
asked
Feb 3
in
Chemical kinetics
0
votes
1
answer
82
views
How do changes in the composition of perovskite materials affect their electronic and optical properties, and what are the most effective methods for calculating and predicting these properties?
asked
Jan 31
in
Quantum Chemistry
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votes
1
answer
74
views
How does the drug aspirin specifically target and inhibit the enzyme cyclooxygenase-2 (COX-2) in the prostaglandin biosynthesis pathway, leading to reduced inflammation and pain relief?
asked
Jan 31
in
Medicinal Chemistry
0
votes
1
answer
63
views
Calculate the cell potential for a given electrochemical reaction where the half-cell reactions are:* Fe3+(aq) + e- → Fe2+(aq) E° = 0.77 V* Ag+(aq) + e- → Ag(s) E° = 0.80 VAssume 1.0 M solutions and standard state conditions. Determine whether the reaction is spontaneous or non-spontaneous under standard conditions.
asked
Jan 23
in
ElectroChemistry
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votes
1
answer
41
views
What are the implications of the emotional dysregulation theory for personality disorders?
asked
Jan 17
in
Psychology
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1
answer
77
views
What is the purpose of a repeated measures ANOVA?
asked
Jan 17
in
Psychology
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1
answer
30
views
Why is a one-way ANOVA used?
asked
Jan 17
in
Psychology
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votes
1
answer
30
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According to Festinger, why do individuals engage in social comparison?
asked
Jan 16
in
Psychology
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