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Answers by FelicitasVas
0
votes
18
views
What is the effect of changing the concentration of the reactants on the reaction rate and reaction yield of a chemical reaction, specifically the reaction between hydrogen peroxide and iodide ions?
answered
4 days
ago
in
Chemical kinetics
0
votes
18
views
What is the effect of metal complex formation on the photochemical properties of the metal-containing compound? Provide examples of metal complexes that exhibit unique photochemistry and explain the underlying mechanisms behind their behavior.
answered
6 days
ago
in
PhotoChemistry
0
votes
36
views
How does the chemical composition of a photochromic material affect its photochromic properties, and how can these properties be optimized for specific applications?
answered
Feb 18
in
PhotoChemistry
0
votes
35
views
How does the rate of fatty acid oxidation change in a cell when the concentration of coenzyme A decreases?
answered
Feb 13
in
BioChemistry
0
votes
32
views
How does the coordination chemistry of metalloenzymes and metalloproteins impact their biological function and activity? Provide specific examples and discuss the factors that affect their coordination chemistry.
answered
Feb 12
in
Coordination Chemistry
0
votes
44
views
How can the size, shape and composition of quantum dots be precisely controlled using innovative synthetic methods, and how does this affect their optoelectronic properties and potential applications in technologies such as light-emitting diodes, solar cells and bioimaging?
answered
Feb 10
in
Materials Chemistry
0
votes
43
views
How can the properties of polymer-based smart materials be optimized for use in targeted drug delivery?
answered
Feb 10
in
Polymer Chemistry
0
votes
59
views
How can the process for the production of high-density polyethylene be optimized for increased yield and improved product quality?
answered
Feb 10
in
Chemical engineering
0
votes
26
views
How can the pharmacological activity of natural products for medicinal use be investigated through analytical techniques such as NMR spectroscopy and Mass spectrometry?
answered
Feb 10
in
Medicinal Chemistry
0
votes
35
views
How can the design of a chemical reactor be optimized for the production of 1,3-butadiene from the catalytic dehydrogenation of butene at a specific temperature, pressure, and flow rate, while minimizing unwanted by-products and maximizing yield?
answered
Feb 6
in
Chemical engineering
0
votes
39
views
How can inadequate training for chemistry teachers affect the learning outcomes of students in chemistry classes?
answered
Feb 6
in
Chemical education
0
votes
40
views
Design a lubricant production system that can produce 1000 liters of lubricant per hour for use in heavy machinery. The system should be cost-effective, environmentally friendly, and able to meet industry standards for quality and performance. Include a detailed process flow diagram and a list of the necessary raw materials, equipment, and safety precautions for the production process. Additionally, calculate the total production cost per liter of lubricant and propose strategies for reducing production costs without compromising product quality.
answered
Feb 4
in
Chemical engineering
0
votes
72
views
How do the properties of ceramics change at high temperatures, and what makes them suitable for use in high-temperature applications such as gas turbine engines and furnace linings?
answered
Jan 31
in
Materials Chemistry
0
votes
90
views
What is the effect of different functional groups on the surface properties of a graphene sheet using Density functional theory calculations?
answered
Jan 31
in
Computational Chemistry
0
votes
66
views
Calculate the bond energy required to break the bond between atoms A and B in a molecule of AB, given the following information: the bond length between A and B is 0.1 nm and the energy required to break one mole of AB molecules is 500 kJ/mol.
answered
Jan 23
in
Chemical reactions
0
votes
33
views
According to the cognitive-behavioural theory, how can a person with a phobia overcome their fear?
answered
Jan 17
in
Psychology
0
votes
59
views
What is a community organizer?
answered
Jan 17
in
Psychology
0
votes
31
views
Who is responsible for the attribution theory?
answered
Jan 16
in
Psychology
0
votes
40
views
What is meant by 'patient HM'?
answered
Jan 15
in
Psychology
0
votes
36
views
How does the psychodynamic perspective explain personality development?
answered
Jan 15
in
Psychology
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