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How does the concentration of reactants and products affect the rate of a chemical reaction at equilibrium, and how can this effect be quantitatively measured?

asked Feb 19 in Chemical kinetics by Sylvia941924 (1.9k points)

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How does the Calvin cycle in photosynthesis fix carbon atoms into organic molecules, and what are the specific chemical reactions involved in this process?

asked Feb 18 in BioChemistry by FrancescaTor (2.0k points)

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How does the chemical structure of a drug affect its mechanism of action in the body, and what factors can influence the pharmacokinetics and pharmacodynamics of the drug?

asked Feb 18 in Medicinal Chemistry by LaunaBeyers (1.8k points)

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How does the choice of exchange-correlation functional in density functional theory calculations affect the prediction of reaction barriers and energies for the catalytic reaction between ethene and hydrogen over a Pt surface?

asked Feb 18 in Computational Chemistry by GrettaKavel6 (2.2k points)

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What is the influence of the chemical structure of dyes and pigments on their photochemical properties and how can this knowledge be applied to enhance their performance in various applications?

asked Feb 18 in PhotoChemistry by VenusU65079 (1.8k points)

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How does the composition of landfill leachate vary with time and what impact does this have on the quality of groundwater in the vicinity of the landfill?

asked Feb 18 in Environmental Chemistry by CarleyBenite (1.4k points)

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How does the composition of landfill leachate change over time and what impact does it have on the quality of groundwater in the surrounding area?

asked Feb 18 in Environmental Chemistry by ChuRosenbaum (2.2k points)

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What is the mechanism behind the competition between S<sub>N</sub>1 and S<sub>N</sub>2 reactions in nucleophilic substitution of primary alkyl halides? Provide specific examples to support your explanation.

asked Feb 18 in Organic Chemistry by ElyseY075419 (1.7k points)

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How does the chemical structure of different polymer-based packaging materials affect their environmental impact in terms of biodegradability and sustainability?

asked Feb 18 in Polymer Chemistry by Lettie458244 (1.9k points)

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How does the choice of processing technique affect the mechanical properties of a polymer product?

asked Feb 18 in Polymer Chemistry by JudithMackni (2.3k points)

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What are the possible resonance structures for the carbonate ion (CO3^2-)? Draw all the structures and explain why resonance occurs in this molecule.

asked Feb 18 in Chemical bonding by JannaWales93 (2.0k points)

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How does the change in pH affect the folding of a specific protein, as determined through molecular dynamics simulations?

asked Feb 18 in Computational Chemistry by MadeleineCat (1.5k points)

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What is the effect of the chemical structure of a dye or pigment on its photochemical properties? Use specific examples to support your answer.

asked Feb 18 in PhotoChemistry by LaunaBeyers (1.8k points)

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How does the composition of a nanocatalyst affect its efficiency in catalyzing a specific chemical reaction?

asked Feb 18 in Materials Chemistry by Alexis87J090 (1.6k points)

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How does the concentration of a surfactant affect its ability to reduce surface tension of a liquid?

asked Feb 18 in Surface Chemistry by JodieGartrel (1.8k points)

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How does the co-administration of Warfarin and Aspirin affect the pharmacokinetics and pharmacodynamics of each drug in patients with cardiovascular diseases?

asked Feb 18 in Medicinal Chemistry by AgnesXyg5256 (2.0k points)

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How does the computational study of enzyme catalysis aid in the discovery and design of more efficient enzyme inhibitors for the treatment of diseases?

asked Feb 18 in Computational Chemistry by StacyS111358 (2.3k points)

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How does the composition and structure of glasses affect their refractive index and light transmission properties, and how can these properties be optimized for specific optical applications such as lenses, prisms, and optical fibers?

asked Feb 18 in Materials Chemistry by CaraPrerauer (1.6k points)

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How does the chemical structure of RNA influence the accuracy and efficiency of transcription and translation processes?

asked Feb 18 in BioChemistry by DanieleLane (1.6k points)

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How does the chemical structure of a drug affect its pharmacodynamics in the human body?

asked Feb 18 in Medicinal Chemistry by KristoferAck (2.0k points)

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