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1
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What is the role of polymer chain length and molecular weight in determining the performance of polymer-based coatings and paints?
asked
Feb 24
in
Polymer Chemistry
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votes
1
answer
31
views
How does the regulation of the pentose phosphate pathway differ from the regulation of glycolysis?
asked
Feb 24
in
BioChemistry
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votes
1
answer
33
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How does the change in the ratio of reactants affect the rate of a chemical reaction? Specifically, investigate how varying the concentration of reactants in an iodine clock reaction affects the reaction rate.
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
29
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What are the factors affecting the photochemical properties of lanthanide complexes? How do these factors affect the photochemistry of these complexes?
asked
Feb 22
in
PhotoChemistry
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votes
1
answer
32
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How does the nature of the incoming ligand affect the rate of ligand substitution reaction in coordination chemistry? Provide specific examples that support your answer.
asked
Feb 21
in
Coordination Chemistry
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1
answer
26
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How can we use polymer-based drug delivery systems to improve the efficacy and safety of cancer chemotherapy drugs?
asked
Feb 14
in
Polymer Chemistry
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1
answer
61
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What is the effect of different types of chemical bonds (ionic, covalent, and metallic) on the physical and chemical properties of compounds? Provide specific examples of compounds to support your answer.
asked
Feb 12
in
Chemical education
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votes
1
answer
73
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How can we design and synthesize small molecule inhibitors that selectively target autoimmune disease-causing immune cells and suppress their activity without affecting healthy cells in the body?
asked
Feb 12
in
Medicinal Chemistry
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votes
1
answer
64
views
How can the properties of a polymer be optimized during the manufacturing process to achieve desired mechanical, thermal, and chemical properties?
asked
Feb 10
in
Polymer Chemistry
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1
answer
43
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How can the electronic and magnetic properties of molecular magnets be predicted using quantum chemistry? Specifically, evaluate the impact of factors such as spin, electronic structure, and magnetic interactions on the properties of these molecules. Provide examples of molecular magnets and explain their potential applications in the field of data storage and spintronics.
asked
Feb 7
in
Quantum Chemistry
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1
answer
31
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How can computational methods be used to predict the formation and stability of supramolecular complexes between different organic molecules?
asked
Feb 6
in
Computational Chemistry
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votes
1
answer
37
views
How can chemistry students overcome the issue of limited access to laboratory equipment and facilities to effectively learn and apply important chemical concepts?
asked
Feb 5
in
Chemical education
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votes
1
answer
39
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How can chemistry students enhance their learning experience and acquire practical skills in the absence of hands-on experimentation opportunities?
asked
Feb 4
in
Chemical education
0
votes
1
answer
106
views
What is the concentration (in Molarity) of a hydrochloric acid solution if it requires 25.0 mL of a 0.105 M sodium hydroxide solution for complete neutralization during a titration process?
asked
Jan 30
in
Analytical Chemistry
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votes
1
answer
33
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How can the presence of carboxylic acid functional group be identified in a given organic compound using UV-Vis spectroscopy and what is the significance of the absorption peak at a wavelength of 170-176 nm?
asked
Jan 29
in
Analytical Chemistry
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votes
1
answer
85
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Calculate the enthalpy change (in kJ/mol) for the ionization of sulfuric acid (H2SO4) given the following information: H2SO4 (l) → H+ (aq) + HSO4- (aq)ΔH1 = +1009 kJ/molHSO4- (aq) → H+ (aq) + SO4^2- (aq)ΔH2 = +513 kJ/mol.
asked
Jan 23
in
ThermoChemistry
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votes
1
answer
125
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A student is studying a chemical reaction that goes to completion in a beaker placed on a heated surface at a constant temperature. After the reaction has come to completion, the student removes the beaker from the heated surface and allows it to cool. Using the principles of non-equilibrium thermodynamics and irreversible processes, how can the student calculate the amount of heat that was transferred during the process? Specifically, what factors must be taken into account in order to accurately calculate the heat transfer?
asked
Jan 22
in
Physical Chemistry
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votes
1
answer
77
views
According to Seligman's learned helplessness theory, what happens when people feel they have no control over a situation?
asked
Jan 20
in
Psychology
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votes
1
answer
65
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How do societal expectations impact sexual relationships?
asked
Jan 20
in
Psychology
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votes
1
answer
35
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When treating OCD, what is exposure and response prevention?
asked
Jan 17
in
Psychology
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