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How do the electronic and magnetic properties of topological materials vary with temperature and external magnetic field?

asked Feb 20 in Quantum Chemistry by XGDKali55905 (2.7k points)

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How does the formation of a passive layer on the surface of a metal prevent corrosion, and what factors influence the formation of this layer?

asked Feb 20 in Surface Chemistry by RafaelaBabb7 (2.0k points)

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How does the energy of light affect the rate of a photochemical reaction, and what is the role of excited states in this process? Provide specific examples of photochemical reactions and their significance in industry or daily life.

asked Feb 20 in Physical Chemistry by WPRSheila585 (1.4k points)

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What is the effect of increasing the pH on the formation of a complex ion between Fe3+ and SCN-? Provide a detailed explanation, including any relevant equations or calculations.

asked Feb 20 in Chemical equilibrium by CelsaTroiano (1.6k points)

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What is the effect of varying concentrations of hydroxyapatite nanoparticles on the mechanical properties of collagen-based biomaterials used in tissue engineering?

asked Feb 20 in Materials Chemistry by DanielleVanw (2.3k points)

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What is the expected product of the reaction between barium chloride (BaCl2) and potassium sulfate (K2SO4)?

asked Feb 20 in Inorganic Chemistry by WileyBaskerv (2.2k points)

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What is the effect of surface charge on the electrophoretic mobility of colloidal particles in an aqueous medium?

asked Feb 20 in Surface Chemistry by SNBBernd7967 (2.3k points)

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What is the electronegativity difference between the hydrogen and chlorine atoms in an HCl molecule, and what type of bond do they form?

asked Feb 20 in Chemical bonding by EttaKee54894 (2.1k points)

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How does the enzymatic activity of RNA polymerase influence the accuracy of transcription in eukaryotic cells?

asked Feb 20 in BioChemistry by AbbieGladden (2.1k points)

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How will the change in pH affect the formation of the iron(III)-thiocyanate complex ion equilibrium?

asked Feb 20 in Chemical equilibrium by QAMSibyl4514 (2.0k points)

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What is the electronegativity difference between a nitrogen atom and a chlorine atom in the molecule HCl?

asked Feb 20 in Chemical bonding by HiramFarrell (1.7k points)

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What is the effect of temperature on the rate of reaction between hydrochloric acid and magnesium ribbon?

asked Feb 20 in Chemical kinetics by AnnettaCampb (1.8k points)

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How do the electronic and optical properties of quantum dots differ from those of quantum wells, and what strategies can be utilized to optimize their performance in potential applications such as solar cells or light-emitting diodes?

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

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How do changes in the number of carbon layers affect the electronic and optical properties of graphene and other 2D materials?

asked Feb 20 in Quantum Chemistry by SheilaSchaef (1.8k points)

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What is the heat of sublimation for dry ice (solid carbon dioxide) given that its enthalpy of fusion is 9.2 kJ/mol and its enthalpy of vaporization is 25.1 kJ/mol?

asked Feb 20 in ThermoChemistry by TiaraFitzgib (2.1k points)

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What is the electronic configuration of the carbon monoxide (CO) molecule? Using quantum mechanics principles, calculate the bond order and predict the bond length of the CO molecule.

asked Feb 20 in Physical Chemistry by OliveMatthae (2.1k points)

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What is the final electron acceptor in oxidative phosphorylation and how does it contribute to the production of ATP in the Citric acid cycle?

asked Feb 20 in BioChemistry by ElvaL9406057 (2.3k points)

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What is the effect of temperature on the phase behavior of a liquid crystal using Monte Carlo simulations? How does the change in temperature impact the order parameter and the structural properties of the liquid crystal?

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

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What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol, and what are the different methods that can be used to synthesize esters?

asked Feb 20 in Organic Chemistry by TandySinger1 (1.6k points)

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Which chemical features are essential for the effective design of antiviral drugs that target enveloped viruses?

asked Feb 20 in Medicinal Chemistry by HazelAvelar (1.7k points)

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