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How can we improve the responsiveness of polymer-based smart materials to specific stimuli such as temperature, pH, humidity or electric fields while maintaining their structural integrity and performance over time?

asked Feb 13 in Polymer Chemistry by WandaBalsill (2.9k points)

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How can we improve the accuracy of molecular docking studies in drug discovery?

asked Feb 13 in Computational Chemistry by DominickArel (3.2k points)

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How can we improve the educational programs to prepare chemistry students for the demands and challenges of chemical-related careers, including those in industries like pharmaceuticals, chemicals, and petrochemicals?

asked Feb 13 in Chemical education by Mose2866156 (2.4k points)

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What is the impact of heavy metal contamination in water bodies on the survival and reproductive success of fish species, and how do these contaminants accumulate in the food chain?

asked Feb 13 in Environmental Chemistry by PhillipPugli (2.5k points)

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How does the binding of a transcription factor to DNA regulate gene expression in bacteria?

asked Feb 13 in BioChemistry by StephaineCro (2.5k points)

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What is the rate constant for the reaction: A + B → C if the concentration of A is 0.1 M, B is 0.2 M, and the initial rate of formation of C is 2.5 x 10^-3 M/s? (Assume the reaction follows first-order kinetics with respect to both A and B.)

asked Feb 13 in Chemical kinetics by LeeAlder0448 (2.1k points)

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What is the net ATP yield in the glycolysis pathway and how does it compare to the ATP yield in the gluconeogenesis pathway?

asked Feb 13 in BioChemistry by ClarkFogarty (2.5k points)

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How can the yield of polyacrylonitrile be improved during its synthesis process from acrylonitrile monomer?

asked Feb 13 in Chemical synthesis by GlenSchramm (2.4k points)

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What is the effect on the equilibrium position of the following reaction: 2NO2(g) ⇌ N2O4(g) If we add more N2O4 to the reaction chamber?

asked Feb 13 in Chemical equilibrium by YvetteLink0 (1.9k points)

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What is the effect of doping on the electrical conductivity of semiconductors used in electronic devices?

asked Feb 12 in Materials Chemistry by KariMcCleary (2.1k points)

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What is the rate constant for the decomposition of 2.00 mol/L of hydrogen peroxide (H2O2) at 25°C, given that the reaction follows first-order kinetics and the rate of decomposition is 0.050 mol/L·s?

asked Feb 13 in Chemical kinetics by LethaWinfrey (2.4k points)

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How does heavy metal contamination in soil affect the growth and quality of crops, and what are the best strategies for remediation of this type of soil pollution?

asked Feb 13 in Environmental Chemistry by VanBohannon (2.5k points)

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Using retrosynthesis, propose a viable route for the synthesis of ibuprofen, starting from benzene. Include all the necessary reagents and reaction steps.

asked Feb 13 in Organic Chemistry by EdithLindt35 (2.1k points)

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How does the excessive use of fertilizers and its subsequent run-off contribute to eutrophication, and what are the potential impacts and remedial measures that can be taken to prevent it in aquatic ecosystems?

asked Feb 13 in Environmental Chemistry by LeesaJ55672 (2.6k points)

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How does excess nutrient input from agricultural runoff contribute to eutrophication in aquatic ecosystems, and what are the impacts on the ecosystem's biogeochemical cycles?

asked Feb 13 in Environmental Chemistry by OliveMatthae (2.2k points)

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What is the net ATP gain in the process of glycolysis and gluconeogenesis? Provide a detailed explanation of how ATP is produced and what factors affect the net ATP gain in these processes.

asked Feb 13 in BioChemistry by TVMBeulah703 (2.7k points)

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What are the effects of genetic variation on drug response in the treatment of breast cancer, and how can medicinal chemists develop personalized therapies based on pharmacogenetic data?

asked Feb 13 in Medicinal Chemistry by SergioCrews1 (2.7k points)

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What is the percent ionization of a 0.1 M solution of acetic acid (pKa = 4.76) at 25°C, if its ionization constant (Ka) changes to 1.32 x 10^-5 when the temperature is raised to 50°C?

asked Feb 13 in Chemical equilibrium by AhmadEho9450 (2.2k points)

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What is the effect of changing the nature of the incoming ligand on the rate of ligand substitution reactions in Coordination Chemistry? Provide a detailed analysis by comparing and contrasting the reaction rates for different types of ligands.

asked Feb 13 in Coordination Chemistry by Phillipp57B1 (1.6k points)

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What is the specific procedure for preparing 2,4,6-trinitrotoluene from toluene and nitric acid, including the necessary reagents, reaction conditions, and safety precautions to be taken throughout the process?

asked Feb 13 in Chemical synthesis by Aline0805519 (2.3k points)

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