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What is the mechanism for the electrophilic addition of hydrogen bromide to propene? Include the step-by-step process and the stereochemistry of the product.

asked Feb 20 in Organic Chemistry by TahliaEvatt8 (2.2k points)

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What is the effect of pH on the electrokinetic potential of a colloidal particle in an aqueous solution?

asked Feb 19 in Surface Chemistry by GudrunBatten (1.8k points)

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How do the electronic and magnetic properties of transition metal complexes change when different ligands are coordinated, and how can we use quantum chemical calculations to predict these changes?

asked Feb 20 in Quantum Chemistry by JamisonKwan8 (1.7k points)

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What is the mechanism behind the drug-drug interaction between Warfarin and Aspirin, and how does this interaction affect the efficacy and safety of both drugs? Provide a detailed explanation supported by scientific evidence.

asked Feb 19 in Medicinal Chemistry by Rogelio58821 (1.7k points)

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What is the effect of temperature on the orientational order parameter of a nematic liquid crystal system, as determined by Monte Carlo simulations?

asked Feb 20 in Computational Chemistry by EmilioNoz268 (1.8k points)

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How does the electronic configuration of a metallic element affect its reactivity with non-metallic elements in forming inorganic compounds?

asked Feb 20 in Inorganic Chemistry by SvenMcConnel (1.3k points)

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What is the Faraday constant and how can it be calculated from the electrochemical reaction of copper and zinc in a galvanic cell at standard conditions?

asked Feb 20 in ElectroChemistry by DaltonJanney (2.0k points)

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What is the effect of varying electrolyte concentration on the conductivity of inorganic compounds?

asked Feb 20 in Inorganic Chemistry by YukikoDalgle (1.6k points)

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How will an increase in temperature affect the equilibrium constant of the following reaction at equilibrium: N2 (g) + 3H2 (g) ⇌ 2NH3 (g) Assume that the reaction takes place at constant pressure.

asked Feb 20 in Chemical equilibrium by TawannaHaine (2.3k points)

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What is the mechanism behind the fading of a certain dye when exposed to sunlight? Can you propose a way to mitigate this effect and enhance the dye's lightfastness properties?

asked Feb 20 in PhotoChemistry by GustavoPonti (1.6k points)

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How do different metal ions affect the electronic and magnetic properties of metal-organic frameworks, and what is the influence of the organic ligands on these properties?

asked Feb 20 in Quantum Chemistry by MariRosetta0 (2.2k points)

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What is the effect of solvent polarity on the rate of the photochemical reaction between benzophenone and methanol in different solvents with varying polarities?

asked Feb 19 in PhotoChemistry by DeanneMack98 (2.1k points)

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What is the effect of changing the pH levels (acidic, neutral, basic) on the rate of the photochemical reaction between a photosensitive molecule and light, and how does this relate to the chemical mechanism?

asked Feb 19 in PhotoChemistry by SergioCrews1 (1.9k points)

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What is the effect of metal substitution in metal-organic frameworks on their gas adsorption properties at varying temperatures and pressures?

asked Feb 19 in Computational Chemistry by IsraelAshwor (1.6k points)

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How does the crystal structure and composition of solid surfaces affect the rate of a catalyzed reaction?

asked Feb 19 in Surface Chemistry by ShadStansbur (1.8k points)

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What is the effect of metal complexation on the photochemical properties of a dye molecule? Provide examples of metal-dye complexation and compare their photochemical behavior with the respective uncomplexed dyes.

asked Feb 19 in PhotoChemistry by HermelindaYm (2.3k points)

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What is the effect of different metal ions on the photochemical properties of coordination compounds?

asked Feb 19 in PhotoChemistry by SamaraBradle (1.5k points)

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What are the factors that influence the degradation and stability of polymeric materials and how can they be mitigated or controlled to enhance the longevity and performance of these materials in various applications?

asked Feb 19 in Polymer Chemistry by AgnesXyg5256 (2.0k points)

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How do the electronic and vibrational properties of a molecule affect its ability to transport charge in nanoscale systems? Specifically, investigate the relationship between the electronic structure and conductance of a molecular junction.

asked Feb 20 in Quantum Chemistry by MistyReagan2 (1.4k points)

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How do the electronic properties of a molecule or material affect its behavior under light irradiation, and what are the mechanisms underlying photochemical reactions and photophysical processes in such systems, as studied in quantum chemistry?

asked Feb 20 in Quantum Chemistry by MozelleHess (2.2k points)

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