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0
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33
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What is the polarity of the bond between nitrogen and chlorine in the molecule NCl3?
answered
Feb 22
in
Chemical bonding
0
votes
42
views
What is the most efficient and cost-effective process for producing ammonium nitrate fertilizer on a large scale, taking into consideration environmental impact and safety measures?
answered
Feb 21
in
Chemical engineering
0
votes
39
views
What is the effect of the electronic and steric properties of a ligand on the rate of substitution in a coordination complex?
answered
Feb 20
in
Coordination Chemistry
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28
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What is the effect of temperature on the rate of polymerization of polyethylene? Develop an experiment to investigate and compare the rate of polymerization of polyethylene at different temperatures.
answered
Feb 20
in
Organic Chemistry
0
votes
29
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How does the binding affinity between a protein and a ligand change when specific amino acid residues in the protein are mutated, and how can molecular dynamics simulations be used to predict and analyze these changes?
answered
Feb 17
in
Computational Chemistry
0
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30
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How can the use of structure-based drug design help in the development of new treatments for respiratory diseases such as asthma and COPD?
answered
Feb 14
in
Medicinal Chemistry
0
votes
40
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What factors contribute to the stability of inorganic compounds, and how can these factors be used to predict the stability of specific compounds?
answered
Feb 14
in
Inorganic Chemistry
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49
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What type of inorganic compound is magnesium oxide (MgO)? Ionic, covalent or metallic? Justify your answer with appropriate evidence from the properties of magnesium oxide.
answered
Feb 13
in
Inorganic Chemistry
0
votes
15
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What type of bonding is present in diamond, and how can you distinguish it from other types of bonding in solids?
answered
Feb 13
in
Chemical bonding
0
votes
71
views
How can the size and shape of nanoparticles synthesized using chemical methods be controlled to improve their optical and magnetic properties for use in targeted drug delivery and biomedical imaging applications?
answered
Feb 10
in
Materials Chemistry
0
votes
40
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How can the properties of semiconductors be tailored to enhance the efficiency and performance of electronic devices, such as solar cells and transistors?
answered
Feb 10
in
Materials Chemistry
0
votes
39
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How can the electronic and magnetic properties of metal-organic frameworks (MOFs) be predicted using quantum chemistry methods such as density functional theory (DFT)?
answered
Feb 7
in
Quantum Chemistry
0
votes
91
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Here is a possible question for the student to solve:How does the photochemical behavior of metal complexes depend on the nature of ligands and metal centers, and how can this information be used to design new photoactive materials for various applications, such as light-driven catalysts, sensors, or photovoltaic devices?
answered
Feb 4
in
PhotoChemistry
0
votes
79
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Calculate the total heat change when 100 ml of 0.5 M HCl is mixed with 100 ml of 0.5 M NaOH at 25°C. Assume the heat capacity of the solution is 4.18 J/(g°C) and the density of the solution is 1 g/mL. The enthalpy of neutralization of HCl and NaOH is -57.3 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
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187
views
What are some effective study strategies that can help overcome inadequate preparation for chemistry exams?
answered
Jan 30
in
Chemical education
0
votes
68
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How can we accurately determine the concentration of iron in a water sample using colorimetry, and what is the potential impact on human health if the concentration exceeds a certain threshold?
answered
Jan 29
in
Analytical Chemistry
0
votes
53
views
When was the Rorschach test developed?
answered
Jan 20
in
Psychology
0
votes
49
views
What is the role of the amygdala in fear conditioning according to the LeDoux circuit?
answered
Jan 20
in
Psychology
0
votes
51
views
Please compare and contrast the ethics of qualitative and quantitative research methods.
answered
Jan 20
in
Psychology
0
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108
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Who is more likely to be biased when evaluating others?
answered
Jan 20
in
Psychology
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