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How do the chemical properties and composition of polymer-based packaging materials affect their biodegradability and potential environmental impact?
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Feb 18
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Polymer Chemistry
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What is the effect of the chemical structure on the phosphorescent properties of materials and which factors determine the efficiency of phosphorescence in these materials?
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PhotoChemistry
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How does the chemical structure of an existing drug affect its mechanism of action in treating a specific disease? Provide examples and analyze the relationship between the drug's chemical properties and its effectiveness as a treatment.
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Medicinal Chemistry
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StephaineCro
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What is the mechanism of CO2 fixation during the Calvin cycle of Photosynthesis, and how does it contribute to the synthesis of glucose in plants?
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BioChemistry
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How does the change in the stoichiometric ratio of reactants affect the rate of a chemical reaction?
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Feb 18
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Chemical kinetics
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How does the choice of exchange-correlation functional impact the accuracy of Density Functional Theory (DFT) calculations for the catalytic hydrodeoxygenation reaction of phenol on ruthenium catalysts?
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Feb 18
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Computational Chemistry
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Precious09K0
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How does the breakdown of triglycerides occur in adipose tissue and what factors regulate this process?
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Feb 18
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BioChemistry
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How does the change in pH affect the rate of a photochemical reaction? Can you design an experiment to measure the rate of a photochemical reaction at varying pH levels?
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Feb 18
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PhotoChemistry
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EmanuelWaldo
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What is the carbon footprint of a single household and how can it be decreased through sustainable practices in everyday life?
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Feb 18
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Environmental Chemistry
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How does the chemical composition of a biomaterial affect its mechanical properties when used in tissue engineering?
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Feb 18
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Materials Chemistry
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What is the chemical equation for the combustion of propane (C3H8) and how much oxygen (O2) is required for the complete combustion reaction?
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Feb 18
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Chemical reactions
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How does the chemical structure of a drug affect its pharmacodynamics in the human body? Provide examples of drugs with different chemical structures and explain their specific pharmacodynamic properties.
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Feb 18
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Medicinal Chemistry
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AlfonzoGoldi
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What is the optimal reaction conditions (temperature, time, and reagent amounts) that can be used to achieve the highest yield of 4-bromoacetanilide from acetanilide and bromine?
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Feb 18
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Chemical synthesis
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JeffreyCone5
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How does the breakdown of fatty acids in adipose tissue contribute to the transport of lipids throughout the body?
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Feb 18
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BioChemistry
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What factors determine the bond strength of a molecule, and how can we predict these strengths? Provide examples to illustrate your answer.
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Chemical bonding
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What is the chemical equation for the synthesis of benzocaine from p-aminobenzoic acid and ethanol, and what are the optimal reaction conditions and procedures for obtaining a high yield of product?
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Feb 18
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Chemical synthesis
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How does the change in concentration of reactants affect the reaction rate and ultimately the profitability of the reaction?
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Feb 18
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Chemical kinetics
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How does the catalytic activity of transition metals change with their electronic configuration and oxidation state?
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Feb 18
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Physical Chemistry
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How does the change in the type of solvent affect the rate of a chemical reaction?
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Feb 18
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Chemical kinetics
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How does the chemical composition of glasses affect their refractive index and transparency for use in optical applications such as lenses and optical fibers?
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Feb 18
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Materials Chemistry
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