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User EdwardoO6191
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What is the mechanism of the reaction between a carboxylic acid and an alcohol to form an ester? Provide a step-by-step explanation, including the role of a catalyst if any, and illustrate with the reaction between acetic acid and ethanol.
answered
3 days
ago
in
Organic Chemistry
1
answer
20
views
What is the predicted geometry and polarity of the inorganic molecule SF6?
answered
3 days
ago
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Inorganic Chemistry
1
answer
18
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How does the Monte Carlo simulation method help to predict the phase transition temperature of a substance accurately?
asked
4 days
ago
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Computational Chemistry
1
answer
14
views
What is the mechanism behind the fading of a certain dye when exposed to sunlight? Can you propose a way to mitigate this effect and enhance the dye's lightfastness properties?
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5 days
ago
in
PhotoChemistry
1
answer
22
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What is the electronic band structure of a graphene sheet using density functional theory calculations and how does it compare to the experimental results?
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5 days
ago
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Computational Chemistry
1
answer
18
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What is the coordination number and oxidation state of the transition metal ion in the complex [Fe(H₂O)₆]²⁺?
asked
6 days
ago
in
Coordination Chemistry
1
answer
27
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Identify the types of isomerism present in the coordination compound [Co(en)3]Cl3 and draw their structures.
asked
6 days
ago
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Coordination Chemistry
1
answer
7
views
How does the concentration of nitrogen and phosphorus in water bodies affect the growth of Harmful Algal Blooms (HABs) and what are the chemical processes at play?
answered
6 days
ago
in
Environmental Chemistry
1
answer
28
views
What type of hybrid orbitals does the carbon atom in methane (CH4) possess?
answered
Feb 18
in
Chemical bonding
1
answer
17
views
What is the bond angle in a molecule of water (H2O) and how is it predicted based on the theory of valence shell electron pair repulsion (VSEPR) and the hybridization of the atoms involved?
answered
Feb 18
in
Chemical bonding
1
answer
24
views
How does the addition of different types of polymer additives affect the membrane properties and efficiency in removing contaminants from water in polymer-based membranes for water treatment?
asked
Feb 17
in
Polymer Chemistry
1
answer
38
views
How does the use of different types of substrates impact the sensitivity and reproducibility of SERS measurements in the analysis of specific analytes?
answered
Feb 17
in
Surface Chemistry
1
answer
41
views
What specific reactants and products are formed in the synthesis reaction between magnesium and oxygen? Provide a balanced chemical equation to support your answer.
answered
Feb 13
in
Chemical reactions
1
answer
41
views
What is the oxidation number of nitrogen in NH4OH?
answered
Feb 13
in
Chemical reactions
1
answer
36
views
What type of hybrid orbitals are present in methane (CH4)?
asked
Feb 13
in
Chemical bonding
1
answer
29
views
What conditions are required for the successful synthesis of high molecular weight polypropylene using Ziegler-Natta catalysts from propylene monomer?
asked
Feb 13
in
Chemical synthesis
1
answer
8
views
How can we design a drug that specifically targets the enzyme responsible for a certain disease state, while avoiding interference with other enzymes or receptors in the body?
answered
Feb 12
in
Medicinal Chemistry
1
answer
52
views
How does the coordination chemistry of metalloenzymes affect their catalytic activity? Compare and contrast the coordination chemistry of different metalloenzymes and explain how the differences in coordination affect their biological function.
asked
Feb 12
in
Coordination Chemistry
1
answer
37
views
How can the synthesis and characterization of new materials improve the efficiency and stability of fuel cells?
asked
Feb 11
in
Materials Chemistry
1
answer
31
views
How can the sensing and actuating properties of polymer-based sensors be optimized for the detection and measurement of particular analytes, and what are the factors affecting their efficiency and selectivity?
answered
Feb 10
in
Polymer Chemistry
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