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User RudyMms5536
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What is the optimal reaction conditions (temperature, concentration, and stoichiometry) for the preparation of 2,4,6-trinitrotoluene from toluene and nitric acid to achieve maximum yield and purity?
asked
5 days
ago
in
Chemical synthesis
1
answer
16
views
What are the resonance structures of the nitrate ion and how do they contribute to its stability?
answered
5 days
ago
in
Chemical bonding
1
answer
26
views
What is the most effective method for synthesizing gold nanoparticles with a narrow size distribution suitable for use in medical imaging?
asked
5 days
ago
in
Materials Chemistry
1
answer
24
views
How does the liver synthesize and transport lipids, and what role do lipoproteins play in this process?
asked
6 days
ago
in
BioChemistry
1
answer
38
views
What is the impact of the chirality of a molecule on its photochemical properties? Provide an example of a chiral molecule and explain how its photochemical behavior differs from its achiral counterpart.
answered
Feb 18
in
PhotoChemistry
1
answer
25
views
How does the addition of a specific catalyst affect the reaction rate of the hydrogen peroxide and potassium iodide reaction?
asked
Feb 17
in
Chemical kinetics
1
answer
26
views
How does the acidity of carboxylic acids vary with the substituents on the molecule? Compare the acidity of acetic acid with that of benzoic acid and explain why benzoic acid is a stronger acid.
asked
Feb 17
in
Organic Chemistry
1
answer
30
views
What is the effect of metal substitution on the electrochemical and spectroscopic properties of metalloporphyrins and metallophthalocyanines? Provide examples and explain the trends observed.
asked
Feb 13
in
Coordination Chemistry
1
answer
39
views
What is the effect of ligand substitution on the photochemical properties of a transition metal complex?
asked
Feb 13
in
PhotoChemistry
1
answer
34
views
What is the effect of increasing the concentration of reactants on the reaction rate of the reaction between potassium permanganate and oxalic acid in an acidic medium?
asked
Feb 13
in
Chemical kinetics
1
answer
31
views
How have environmental regulations affected the use of lead in gasoline and its impact on air quality?
answered
Feb 13
in
Environmental Chemistry
1
answer
43
views
How do different drug combinations affect the absorption and metabolism of each other in the body?
asked
Feb 12
in
Medicinal Chemistry
1
answer
34
views
How can we design an efficient and economic system for the recovery of valuable metals (such as gold, silver, and copper) from electronic waste, keeping in mind the preservation of the environment?
answered
Feb 12
in
Chemical engineering
1
answer
43
views
What is the role of copper ions in the active site of the enzyme cytochrome c oxidase, and how does the coordination chemistry of the copper ions contribute to the enzyme's function in cellular respiration?
asked
Feb 12
in
Coordination Chemistry
1
answer
40
views
How does the coordination chemistry of metalloenzymes and metalloproteins affect their functions in biological systems? Provide specific examples to support your answer.
asked
Feb 12
in
Coordination Chemistry
1
answer
32
views
How can the knowledge of the blood-brain barrier and the structure-activity relationship of a drug be utilized for the design of drugs that effectively treat neurological disorders?
answered
Feb 7
in
Medicinal Chemistry
1
answer
24
views
How can the environmental impact of industrial waste disposal be minimized through the application of chemistry principles and technology?
answered
Feb 7
in
Environmental Chemistry
1
answer
45
views
How can knowledge of a patient's genetic makeup assist in determining the personalized dose and response to a specific drug in the treatment of cancer?
answered
Feb 5
in
Medicinal Chemistry
1
answer
28
views
How can improving the polymer electrolyte in a lithium-ion battery affect its performance and stability over time?
answered
Feb 5
in
Polymer Chemistry
1
answer
25
views
How can computational studies be used to optimize the performance of metal-organic frameworks in gas storage and separation applications?
asked
Feb 5
in
Computational Chemistry
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