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What are the most effective metal catalysts for the selective oxidation of alkanes and how do the surface properties of the metal affect the catalytic activity and selectivity in the reaction?

asked Feb 21 in Surface Chemistry by MeaganAddis6 (1.8k points)

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What is the optimum reaction conditions required for the synthesis of polyvinylpyrrolidone from vinylpyrrolidone monomer, and how do these conditions affect the molecular weight and viscosity of the resulting polymer?

asked Feb 22 in Chemical synthesis by DarioLoftin2 (1.7k points)

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What is the rate constant for the one-electron reduction of oxygen in aqueous solution at pH=7, and how does this rate constant change with pH?

asked Feb 21 in Quantum Chemistry by YvonneRausch (2.0k points)

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How do the photochemical properties of the photovoltaic material affect the efficiency of a solar cell?

asked Feb 22 in PhotoChemistry by Marietta86T (2.0k points)

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What is the most efficient method for synthesizing a highly pure sample of the coordination compound [Fe(H2O)6]Cl3, and how can this compound be characterized by spectroscopic techniques such as UV-Vis and IR spectroscopy?

asked Feb 21 in Coordination Chemistry by Mose2866156 (1.6k points)

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What are the factors that govern the photochemical properties of lanthanide complexes and how can they be utilized for specific photochemical applications such as solar cells, photocatalysis or photon upconversion?

asked Feb 22 in PhotoChemistry by TomokoSorian (2.2k points)

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What is the overall mechanism responsible for the transport of lipids in the bloodstream, and how does this mechanism allow for efficient lipid metabolism in the body?

asked Feb 22 in BioChemistry by GraceChaves1 (2.0k points)

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What is the optimum reaction condition (temperature, pressure, and catalyst) required for the synthesis of polyethylene terephthalate (PET) using terephthalic acid and ethylene glycol as starting materials?

asked Feb 22 in Chemical synthesis by Dylan31U6281 (2.0k points)

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How does the Monte Carlo simulation method help in understanding the phase transition behavior of a substance at different temperatures and pressures?

asked Feb 21 in Computational Chemistry by IWHJaxon1452 (2.1k points)

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What is the optimal stoichiometric ratio of adipic acid and hexamethylenediamine for the synthesis of nylon-6,6 and how does varying this ratio affect the yield and properties of the final product?

asked Feb 21 in Chemical synthesis by SylviaPettey (2.4k points)

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What is the most efficient protecting group strategy for selectively protecting a primary alcohol in the presence of other functional groups during organic synthesis?

asked Feb 21 in Organic Chemistry by LeighBwb6800 (1.9k points)

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How does the orientational order of liquid crystal molecules change with temperature as determined by Monte Carlo simulations?

asked Feb 22 in Computational Chemistry by BeatriceJ11 (2.0k points)

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What is the most efficient protecting group method for the synthesis of carboxylic acid derivatives such as esters and amides without affecting the functionality of other groups on the same molecule?

asked Feb 21 in Organic Chemistry by Hulda4183859 (2.2k points)

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What is the optimal ratio of adipic acid to hexamethylenediamine that should be used in the synthesis of nylon-6,6 for maximum yield?

asked Feb 21 in Chemical synthesis by MariamPaine (1.9k points)

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What is the most efficient and cost-effective method for producing a specific fragrance compound in large quantities using chemical engineering principles?

asked Feb 21 in Chemical engineering by ArleneLeichh (2.1k points)

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How does the molecular weight of the polymer affect the mechanical properties of the 3D printed object?

asked Feb 21 in Materials Chemistry by Rosaline02Y (2.0k points)

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How does the number and nature of ligands affect the crystal field splitting in coordination complexes and subsequently impact their color and magnetic properties?

asked Feb 21 in Coordination Chemistry by Von968188852 (2.0k points)

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What is the optimal reaction conditions, including temperature and molar ratio, for the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine to maximize yield and minimize side reactions?

asked Feb 21 in Chemical synthesis by RichieRedric (1.9k points)

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What is the most effective catalyst to use in the production of biofuels from waste vegetable oil using the catalytic cracking process, and how does the concentration of the catalyst affect the yield and quality of the resulting biofuel?

asked Feb 21 in Chemical engineering by Francisca504 (1.9k points)

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What is the mechanism of the nucleophilic substitution reaction between 2-bromopropane and potassium hydroxide in ethanol as the solvent?

asked Feb 21 in Organic Chemistry by KathiFatnown (1.6k points)

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