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What is the molecular geometry and bond angles of methane (CH4) molecules? How do they affect the molecule's properties?

asked Feb 21 in Quantum Chemistry by CorneliusU11 (1.7k points)

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What is the mechanism behind the fluorescence process in fluorescent dyes? How does the chromophore structure and the solvent affect the fluorescence quantum yield?

asked Feb 20 in PhotoChemistry by BlairMorrill (1.9k points)

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How does the liver's Phase I and Phase II metabolic reactions affect the efficacy and toxicity of a drug in the body?

asked Feb 20 in Medicinal Chemistry by EmerySynan65 (1.8k points)

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What is the mechanism of ligand-exchange reactions for a specific metallofullerene or metallocluster?

asked Feb 20 in Coordination Chemistry by BelenPickard (2.3k points)

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What is the molecular geometry and bond angles of ammonia (NH3) and how do they relate to its polarity and dipole moment?

asked Feb 21 in Quantum Chemistry by Samira94683 (2.2k points)

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What is the molecular geometry of a water molecule (H2O)?

asked Feb 21 in Chemical bonding by JaneAlbrecht (1.9k points)

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What is the coordination geometry of the metal center in the metalloprotein myoglobin, and how does that geometry influence its function in oxygen storage and release?

asked Feb 20 in Coordination Chemistry by RandolphWvo (1.9k points)

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What is the coordination geometry of the metal center in the enzyme myoglobin? How does this geometry affect the binding and release of oxygen?

asked Feb 20 in Coordination Chemistry by DoloresOtero (1.8k points)

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How does the lipid composition of a bilayer membrane affect its permeability and fluidity? Use molecular dynamics simulations to investigate the behavior of different lipid compositions under varying temperature and pressure conditions.

asked Feb 20 in Computational Chemistry by WallaceUpsha (2.4k points)

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What is the molar mass of magnesium sulfate (MgSO4)?

asked Feb 21 in Inorganic Chemistry by FrankieJay1 (1.7k points)

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How does the mismatch repair system in DNA replication correct errors in base pairing that may cause mutations?

asked Feb 20 in BioChemistry by HungZ257369 (1.9k points)

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What is the mechanism for the production of bioluminescence in organisms such as fireflies and how do their photochemical properties differ from other organisms that produce light?

asked Feb 20 in PhotoChemistry by SteveAdamson (1.7k points)

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What is the molecular geometry of the water molecule and what is the bond angle between the two hydrogen atoms and the central oxygen atom?

asked Feb 21 in Chemical bonding by SZVRamon1645 (2.4k points)

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What is the maximum amount of work that can be obtained from a chemical reaction at constant temperature and pressure, assuming perfect reversibility and no external work?

asked Feb 20 in Physical Chemistry by JoelPrentice (1.4k points)

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What are the major atmospheric pollutants that contribute to ozone depletion, and how does their presence impact the atmosphere in terms of UV radiation and climate change?

asked Feb 20 in Environmental Chemistry by CelsaTroiano (1.6k points)

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How does the metabolic pathway of glycolysis differ between cancer cells and normal cells, and what implications does this have for potential cancer treatments?

asked Feb 20 in BioChemistry by KatriceS6445 (1.7k points)

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How does the presence of heteroatoms such as nitrogen or oxygen in the ring structure of heterocyclic compounds affect their reactivity in organic reactions? Provide a specific example of a heterocyclic compound and explain its reaction mechanism.

asked Feb 22 in Organic Chemistry by JewelSchaffe (1.8k points)

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How does the metabolic pathway affect the efficacy and toxicity of an anti-inflammatory drug in the human body?

asked Feb 20 in Medicinal Chemistry by KarmaJ651641 (1.9k points)

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What is the coordination structure of the metal center in the enzyme carbonic anhydrase and how does this structure facilitate the enzyme's catalytic activity in the hydration of carbon dioxide?

asked Feb 20 in Coordination Chemistry by LewisR691771 (1.8k points)

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What is the mechanism of action for the photochemical properties of the active ingredients in a selected sunscreen agent, and how do different factors, such as wavelength of light and concentration of the active ingredient, affect its efficacy?

asked Feb 20 in PhotoChemistry by SamMph085344 (2.4k points)

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