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How does doping affect the conductivity and bandgap of a semiconductor material used in electronic devices such as transistors?

asked Feb 12 in Materials Chemistry by MirtaBly0080 (2.0k points)

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How does the process of nitrogen assimilation occur in plants and what role do enzymes play in this process?

asked Feb 14 in BioChemistry by MarisolWebst (1.8k points)

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What is the relationship between the two enantiomers of a molecule and their physical and chemical properties?

asked Feb 13 in Organic Chemistry by Eileen22S142 (1.7k points)

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What is the maximum amount of work that can be obtained from a chemical reaction at a constant temperature and pressure, if it is irreversible and occurs spontaneously?

asked Feb 13 in Physical Chemistry by KatriceS6445 (1.7k points)

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What are the differences in the electronic structure and optical properties between metalloporphyrins and metallophthalocyanines, and how do these differences affect their potential applications in catalysis, sensors, and other fields?

asked Feb 13 in Coordination Chemistry by JanellLunsfo (2.0k points)

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How do nitrogen and phosphorus pollutants affect the quality of water in a particular aquatic ecosystem, and what chemical processes can be utilized to mitigate their impact?

asked Feb 13 in Environmental Chemistry by EarnestineFo (2.1k points)

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What is the net ATP yield in the process of glycolysis and gluconeogenesis in a mammalian liver cell? Show the complete reactions and indicate the enzymes involved in each step of the pathway.

asked Feb 13 in BioChemistry by NanVanwagene (1.8k points)

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How does excess phosphorus and nitrogen in water bodies contribute to eutrophication, and what are the potential negative effects on the aquatic ecosystem?

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

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How can we optimize the pharmacokinetics of drug candidates for cancer treatment to ensure maximum efficacy and minimum toxicity in patients?

asked Feb 14 in Medicinal Chemistry by BoydHaynes98 (1.9k points)

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How does doping certain elements into superconducting materials affect their critical temperature and critical current density, and what are the underlying mechanisms behind these changes?

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

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How does eutrophication affect the dissolved oxygen levels in an aquatic ecosystem and what are the potential consequences on the survival of organisms living in the affected area?

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

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How do non-specific DNA-binding proteins help in the initiation of DNA replication and prevent errors during the process?

asked Feb 14 in BioChemistry by ErikaStephen (2.4k points)

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How have environmental regulations affected the use of lead in gasoline and its impact on air quality?

asked Feb 13 in Environmental Chemistry by AubreyWoore (2.4k points)

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How can we improve the compatibility between two different polymers in a blend to create a stronger and more durable material?

asked Feb 13 in Polymer Chemistry by ColumbusU230 (2.4k points)

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How can we improve the synthesis of metal-organic frameworks by incorporating environmentally friendly methods and reducing the use of toxic solvents?

asked Feb 13 in Materials Chemistry by CesarCollado (1.7k points)

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How can the use of adsorption be optimized in designing a system for the treatment of industrial wastewater containing heavy metals?

asked Feb 14 in Chemical engineering by KatherinaI21 (1.8k points)

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What are the predominant intermolecular forces present in a sample of water and how do they contribute to its unique properties?

asked Feb 13 in Chemical bonding by SNBBernd7967 (2.3k points)

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What hybrid orbitals are present in the molecule CH4, and what is the bond angle between each of the hydrogen atoms?

asked Feb 13 in Chemical bonding by JulianaKane (2.2k points)

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What is the role of glutamine synthetase in nitrogen assimilation and metabolism, and how does it catalyze the conversion of glutamate and ammonia into glutamine?

asked Feb 13 in BioChemistry by DebraKeys12 (1.7k points)

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What is the mechanism of free radical polymerization of vinyl chloride and how does the reaction pathway lead to the formation of PVC with high molecular weight?

asked Feb 13 in Organic Chemistry by ShavonneSalc (1.8k points)

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