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What is the most effective chemical treatment method to remediate heavy metal contaminated soil in agricultural lands and what are the potential long-term impacts of these methods on soil health and crop productivity?

asked Feb 21 in Environmental Chemistry by KyleSchlemme (2.1k points)

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What is the most efficient production process design for the manufacturing of lubricants, taking into account the desired properties, cost-effectiveness, and environmental impact?

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

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What is the most efficient and cost-effective method for producing a nitrogen-based fertilizer using the Haber-Bosch process and how can it be optimized to reduce the energy consumption of the process?

asked Feb 21 in Chemical engineering by Estella80D9 (2.2k points)

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What is the most efficient method for developing a process for the production of a high value specialty chemical with a yield of at least 85% and a purity of 99% or greater, while minimizing waste and reducing environmental impact?

asked Feb 21 in Chemical engineering by EfrainAlarco (2.2k points)

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What is the net ATP yield from the complete oxidation of one molecule of glucose in glycolysis?

asked Feb 21 in BioChemistry by NicholasTwm2 (2.0k points)

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How does the molecular weight of a polymer affect its viscosity and shear rate in a melt, and what implications does this have on industrial processes such as injection molding?

asked Feb 21 in Polymer Chemistry by DebFannin623 (1.8k points)

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How does the molecular weight of a polymer affect its rheological properties when it is in a molten state?

asked Feb 21 in Polymer Chemistry by MamieSanmigu (1.8k points)

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How does the molecular weight of the resulting polymer in a polymerization reaction change with respect to the ratio of monomers used?

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

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What is the most effective catalyst and reaction conditions for the synthesis of polypropylene from propylene monomer using a Ziegler-Natta catalyst?

asked Feb 21 in Chemical synthesis by DeanneMack98 (2.1k points)

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How does the molecular weight of polyethylene glycol (PEG) affect the mechanical properties of a polymer blend used for biomedical applications?

asked Feb 21 in Materials Chemistry by Linwood6326 (2.3k points)

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What is the most effective catalyst and optimal reaction conditions for the synthesis of polypropylene from propylene monomer?

asked Feb 21 in Chemical synthesis by DarylBottoml (2.0k points)

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What is the mechanism of the nucleophilic substitution reaction between bromomethane and ammonia?

asked Feb 21 in Organic Chemistry by MaribelLeepe (1.7k points)

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What is the most effective method for synthesizing metal nanoparticles with controlled size and shape, and how does the method affect the properties and applications of the nanoparticles?

asked Feb 21 in Materials Chemistry by CaitlynTulab (1.2k points)

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What is the most effective method for synthesizing metal nanoparticles with a size range of 10-50 nm, using environmentally friendly and cost-effective approaches?

asked Feb 21 in Materials Chemistry by JonasOql0066 (1.5k points)

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How does the molecular weight of a polymer affect its properties and functionality, and what are the most effective methods for measuring molecular weight?

asked Feb 21 in Polymer Chemistry by VanBohannon (1.7k points)

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What is the most efficient and environmentally sustainable method for synthesizing silver nanoparticles using green chemistry principles?

asked Feb 21 in Materials Chemistry by AlineBacon1 (1.5k points)

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What is the most effective method for synthesizing and characterizing novel materials that can enhance the efficiency of solar cells, and what specific features of these materials contribute to this enhanced performance?

asked Feb 21 in Materials Chemistry by CatherineMcc (2.5k points)

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What is the most effective substance for cleaning up oil spills and how does it work?

asked Feb 21 in Environmental Chemistry by PartheniaBar (2.2k points)

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What are the resonance structures of the molecule NO3- and how do the different structures contribute to its stability?

asked Feb 21 in Chemical bonding by FrancescaTor (2.0k points)

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How does the molecular weight of a polymer affect its suitability for use in 3D printing, and what methods can be used to control and optimize the molecular weight for this application?

asked Feb 21 in Materials Chemistry by EusebiaGilla (1.8k points)

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