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What is the relationship between molecular weight and viscosity in polymer melts?
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1 day
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Polymer Chemistry
1
answer
22
views
How do the photochemical properties of metal complexes affect their ability to act as catalysts in organic reactions?
asked
3 days
ago
in
PhotoChemistry
1
answer
22
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What is the photochemical behavior of [Fe(CN)6]4- complex in aqueous solution under visible light irradiation and what is the role of ligand substitution in enhancing photocatalytic activity?
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3 days
ago
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PhotoChemistry
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31
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What is the mechanism of ligand-exchange reactions for a specific metallofullerene or metallocluster?
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5 days
ago
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Coordination Chemistry
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What is the impact of the industrial project XYZ Chemical Company on the water quality of the nearby river and how can it be mitigated through the application of appropriate wastewater treatment technologies?
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5 days
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Environmental Chemistry
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25
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How much energy is required to activate a chemical reaction with a rate constant of 2.5x10^-3 s^-1 if the activation energy is 50 kJ/mol?
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Chemical reactions
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25
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How effective are the environmental regulations in protecting endangered species from chemical pollutants in their habitat?
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Environmental Chemistry
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29
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What is the effect of different catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?
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6 days
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Chemical kinetics
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20
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How does the crystallization rate and morphology of a polymer change with changes in processing conditions such as cooling rate, pressure, and concentration of the polymer solution?
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6 days
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Polymer Chemistry
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20
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How does the coordination chemistry of iron in hemoglobin enable efficient oxygen transport in the blood?
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6 days
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Coordination Chemistry
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32
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How does the concentration of a liquid crystal affect its transition temperature from one phase to another?
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6 days
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Physical Chemistry
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28
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What is the bond length between two hydrogen atoms in a hydrogen molecule (H2)? Given the atomic radius of hydrogen as 37 pm and the bond energy of H2 as 436 kJ/mol.
asked
Feb 18
in
Chemical bonding
1
answer
22
views
What is the bond enthalpy of a chlorine molecule (Cl2), given that the bond dissociation energy of one chlorine-chlorine bond is 242 kJ/mol?
asked
Feb 18
in
Chemical bonding
1
answer
24
views
How does the addition of a specific ligand affect the folding kinetics of a certain protein? Use molecular dynamics simulations of protein folding to investigate the effect of various concentrations of the ligand on the folding process of the protein.
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Feb 17
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Computational Chemistry
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How can the use of adsorption be optimized in designing a system for the treatment of industrial wastewater containing heavy metals?
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Feb 14
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Chemical engineering
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26
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How do non-specific DNA-binding proteins help in the initiation of DNA replication and prevent errors during the process?
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Feb 14
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BioChemistry
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40
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How can the yield of the food additive production process be improved? What changes can be made to optimize the production process without compromising the quality of the food additive?
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Feb 13
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Chemical engineering
1
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49
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How can we improve the photochemical stability and sensitivity of photosensitive materials used in black and white photography?
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Feb 13
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PhotoChemistry
1
answer
47
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What is the effect of doping concentration on the electrical conductivity of a semiconductor material used in electronic devices, and how does it impact the device performance?
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Feb 12
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Materials Chemistry
1
answer
45
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How can the surface of a biomaterial be modified to enhance biocompatibility and reduce the risk of rejection by the host immune system?
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Feb 11
in
Surface Chemistry
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