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User KatriceS6445
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Recent activity by KatriceS6445
1
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32
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How does the reaction rate of a chemical reaction affect the selectivity of the products formed in the reaction? Provide a detailed explanation with examples from relevant literature.
asked
Feb 22
in
Chemical kinetics
1
answer
31
views
How does the presence of heavy metals such as cadmium and lead in soil affect the growth and nutritional quality of crops, and what are some remediation techniques that can be used to mitigate their negative impact?
asked
Feb 22
in
Environmental Chemistry
1
answer
32
views
How do the photochemical properties of supramolecular assemblies differ from those of individual molecules, and what factors contribute to these differences?
asked
Feb 22
in
PhotoChemistry
1
answer
27
views
What is the optimal temperature and pressure condition for the synthesis of polyethylene oxide from ethylene oxide monomer, and how does varying these conditions affect the product's molecular weight and properties?
answered
Feb 21
in
Chemical synthesis
1
answer
35
views
How does the metabolic pathway of glycolysis differ between cancer cells and normal cells, and what implications does this have for potential cancer treatments?
asked
Feb 20
in
BioChemistry
1
answer
31
views
What is the effect of solvent polarity on the strength of intermolecular interactions between two molecules?
asked
Feb 19
in
Quantum Chemistry
1
answer
36
views
What is the effect of the degree of crosslinking on the water absorption capacity of polymer-based superabsorbent materials?
answered
Feb 19
in
Polymer Chemistry
1
answer
32
views
How does the degradation of polymers affect their stability over time? Specifically, investigate the effects of environmental factors, such as temperature, humidity, and UV exposure on the rate of degradation and stability of different types of polymers.
answered
Feb 19
in
Polymer Chemistry
1
answer
35
views
How does surface modification of polymers affect the adhesive properties of polymer-based materials?
answered
Feb 17
in
Surface Chemistry
1
answer
32
views
How does surface modification of nanoparticles affect their reactivity and stability in various chemical reactions? Please provide specific examples and supporting evidence from recent research studies.
answered
Feb 17
in
Surface Chemistry
1
answer
35
views
How can we predict the reactivity of inorganic compounds based on their electronic configuration and what factors influence this reactivity?
asked
Feb 14
in
Inorganic Chemistry
1
answer
90
views
How does changing the pH affect the equilibrium position of a redox reaction between iron (II) and dichromate ions in acidic and basic solutions? Provide a balanced chemical equation and explain your reasoning using Le Chatelier's principle.
answered
Feb 13
in
Chemical equilibrium
1
answer
55
views
What is the maximum amount of work that can be obtained from a chemical reaction at a constant temperature and pressure, if it is irreversible and occurs spontaneously?
asked
Feb 13
in
Physical Chemistry
1
answer
117
views
How can we improve the efficiency and stability of fuel cells by developing and synthesizing new materials with exceptional catalytic activity and durability that can withstand harsh operating conditions?
asked
Feb 13
in
Materials Chemistry
1
answer
32
views
How can we design a cost-effective and energy-efficient system for the large-scale production of surfactants to meet the increasing demand in the market while minimizing environmental impact?
asked
Feb 12
in
Chemical engineering
1
answer
66
views
How can the synthesis of metal nanoparticles using eco-friendly methods be improved for better yield and size control?
answered
Feb 11
in
Materials Chemistry
1
answer
69
views
How can the properties of existing drugs or natural compounds be modified to produce more effective treatments for cardiovascular diseases?
answered
Feb 10
in
Medicinal Chemistry
1
answer
50
views
How can the durability and scratch resistance of polymer-based coatings be improved, while maintaining their transparency?
asked
Feb 7
in
Polymer Chemistry
1
answer
34
views
How can molecular docking studies be used to discover new drugs for a specific target protein, and what factors need to be considered in order to ensure drug efficacy and specificity?
asked
Feb 5
in
Computational Chemistry
1
answer
46
views
How can inadequate preparation for chemistry exams impact a student's grades and overall academic performance? Specifically, what study methods and strategies can be employed to improve understanding and retention of key concepts in chemistry?
answered
Feb 5
in
Chemical education
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