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User StephaineCro
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What chemical reactions occur in the signal transduction pathway responsible for the release of insulin from pancreatic beta cells?
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BioChemistry
1
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24
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What is the reaction mechanism for the addition of HBr to propene according to quantum chemical calculations?
answered
3 days
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Computational Chemistry
1
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27
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What is the net ionic equation for the reaction between silver nitrate and potassium chloride that produces a white precipitate?
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3 days
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Chemical reactions
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23
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How do the photochemical properties of photovoltaic materials affect the efficiency of solar cells?
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3 days
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PhotoChemistry
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25
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How does the photochemical behavior of complex transition metal compounds depend on their structures and ligands? Illustrate with specific examples of coordination compounds, providing explanations for the observed trends in photochemical behavior.
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PhotoChemistry
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What is the mechanism behind electrophilic substitution reactions in aromatic compounds? Provide an example of an electrophilic substitution reaction and explain why it occurs.
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5 days
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Organic Chemistry
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How has the history and evolution of chemistry contributed to our current understanding of the periodic table and its elements?
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5 days
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Chemical education
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33
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How does the electronic structure of a molecule affect its photochemical reactivity and the efficiency of energy transfer in photosynthesis?
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5 days
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Quantum Chemistry
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23
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What is the effect of pH on the photochemical reaction rate of a solution containing a photosensitive compound and what mechanisms are involved in the process?
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6 days
ago
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PhotoChemistry
1
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30
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How does the method of degradation of polymers change under different environmental conditions and what are the factors influencing polymer stability?
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6 days
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Polymer Chemistry
1
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22
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What is the critical micelle concentration (CMC) and how does it vary with temperature and the nature of surfactants? Investigate and compare the CMC of two different surfactants and analyze the factors that affect their behavior during micelle formation.
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6 days
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Surface Chemistry
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22
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What is the complete combustion formula of propane (C3H8) and what products are produced during the reaction?
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Feb 18
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Chemical reactions
1
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28
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How does the choice of polymer affect the mechanical properties of 3D printed objects and how can this be optimized for specific applications?
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Feb 18
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Materials Chemistry
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25
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How does the chemical structure of a drug affect its pharmacodynamics in the body, and how can medicinal chemists optimize the structure to achieve better therapeutic effects?
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Feb 18
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Medicinal Chemistry
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25
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What is the bond dissociation energy required to break the carbon-hydrogen bond in methane (CH4)? (Hint: the bond dissociation energy is the amount of energy required to break a bond and form separate atoms or molecules.)
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Feb 18
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ThermoChemistry
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What are the effects of surface chemistry on the quality and safety of processed foods and beverages during storage?
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Feb 17
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Surface Chemistry
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38
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How does metabolomics and systems biology help in the understanding of the metabolic pathways involved in the metabolism of carbohydrates, proteins, and lipids in human health and disease?
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Feb 13
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BioChemistry
1
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30
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How does the binding of a transcription factor to DNA regulate gene expression in bacteria?
asked
Feb 13
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BioChemistry
1
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41
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What is the coordination chemistry of EDTA (ethylenediaminetetraacetic acid) as a chelating agent in chelation therapy and how does it bind to metal ions, specifically lead? Describe the mechanism of action of EDTA in lead poisoning treatment.
asked
Feb 13
in
Coordination Chemistry
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9
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How can we design a polymer-based drug delivery system that exhibits sustained release of an anticancer drug to target cancer cells while minimizing the side effects on healthy cells?
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Feb 12
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Polymer Chemistry
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