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1
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What is the relationship between the electronic structure and magnetic properties of metal-organic frameworks, and how can this relationship be used to predict and control their magnetic behavior?
asked
1 day
ago
in
Quantum Chemistry
0
votes
1
answer
21
views
What is the most efficient and cost-effective method of synthesizing and characterizing a new material for water purification that can remove contaminants such as heavy metals and organic pollutants from industrial wastewater?
asked
3 days
ago
in
Materials Chemistry
0
votes
1
answer
18
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How does the geometry of zeolites affect their catalytic activity in the conversion of methanol to olefins? Use computational methods to investigate different zeolite structures and predict their catalytic performances.
asked
5 days
ago
in
Computational Chemistry
0
votes
1
answer
26
views
What is the boiling point of Magnesium oxide (MgO)? Given that the molar mass of MgO is 40.3 g/mol and its melting point is 2,852 °C. (Assume standard atmospheric pressure of 1 atm).
asked
Feb 17
in
Inorganic Chemistry
0
votes
1
answer
22
views
What is the balanced chemical equation for the decomposition of potassium chlorate (KClO3) when heated? Also, calculate the amount of oxygen (in grams) produced from the decomposition of 50 grams of potassium chlorate.
asked
Feb 17
in
Chemical reactions
0
votes
1
answer
33
views
What are the key photochemical properties of silver halide crystals used in traditional black and white photography and how do these properties contribute to the formation of an image on photographic film?
asked
Feb 14
in
PhotoChemistry
0
votes
1
answer
24
views
How do quantum chemical calculations help in predicting the strengths of non-covalent interactions in different chemical systems? Provide specific examples of chemical systems where accurate predictions have been made using quantum chemical calculations.
asked
Feb 14
in
Computational Chemistry
0
votes
1
answer
44
views
What type of bonding is present in a diamond crystal? ionic, covalent, or metallic? Provide a brief explanation for your answer.
asked
Feb 13
in
Chemical bonding
0
votes
1
answer
38
views
How do the electronic and optical properties of graphene differ from those of other 2D materials such as MoS2, and what factors contribute to these differences?
asked
Feb 13
in
Quantum Chemistry
0
votes
1
answer
39
views
How can the mechanical properties of 3D printed polymer objects be optimized for specific applications, such as automotive part production, through manipulations of polymer chemistry and processing parameters?
asked
Feb 10
in
Materials Chemistry
0
votes
1
answer
27
views
How can the development of a chemical process for the production of biodegradable detergents be optimized for maximum efficiency and minimal environmental impact?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
66
views
Design a cost-effective and environmentally sustainable process for the production of biofuels from lignocellulosic materials, integrating pre-treatment, enzymatic hydrolysis and fermentation steps, while optimizing yield, energy efficiency, and minimizing waste generation.
asked
Feb 3
in
Chemical engineering
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votes
1
answer
11
views
How can a chemical engineer develop a cost-effective and efficient process for the purification of a specific chemical compound, while considering factors such as yield, purity, and environmental impact?
asked
Jan 30
in
Chemical engineering
0
votes
1
answer
66
views
What is the concentration of chloride ions in a sample of seawater, and how can it be determined using an ion-selective electrode?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
55
views
According to cognitive dissonance theory, what is the relationship between behaviour and attitude?
asked
Jan 17
in
Psychology
0
votes
1
answer
39
views
How has gender schema theory contributed to the field of psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
11
views
What is triangulation in qualitative research?
asked
Jan 16
in
Psychology
0
votes
1
answer
92
views
Who is associated with hermeneutics?
asked
Jan 15
in
Psychology
0
votes
1
answer
35
views
What is the main argument of the social cognitive theory of personality?
asked
Jan 15
in
Psychology
0
votes
1
answer
52
views
Please compare and contrast the social learning and cognitive-behavioural approaches to therapy.
asked
Jan 15
in
Psychology
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