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What is the equilibrium constant (Kc) expression for the following generic chemical reaction?aA(g) + bB(g) ⇌ cC(g) + dD(g)

asked Feb 20 in Physical Chemistry by ConcettaAmse (2.0k points)

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How does the electronic band structure of a metal change under different strain conditions, as predicted by density functional theory calculations?

asked Feb 20 in Computational Chemistry by DominickPlum (2.5k points)

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What is the effect of solvent polarity on the rate of reaction between sodium hydroxide and acetic acid?

asked Feb 19 in Chemical kinetics by DarbyJackey7 (1.4k points)

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How does the energy level of an electron affect its probability of being transferred in a redox reaction?

asked Feb 20 in Quantum Chemistry by ZitaHarrell8 (1.8k points)

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How does the mechanism of excited state dynamics differ in isolated molecules versus molecules in a solution environment, and what insights can be gained from ab initio calculations in studying these differences?

asked Feb 20 in Computational Chemistry by CorrinePerre (2.1k points)

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What is the electronic band structure of a graphene sheet using density functional theory calculations and how does it compare to the experimental results?

asked Feb 20 in Computational Chemistry by LorrineA1626 (1.6k points)

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What is the effect of the chemical composition of a polymer-based adhesive on its bonding strength and durability?

asked Feb 20 in Polymer Chemistry by SusannahRose (1.3k points)

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What is the effect of temperature on the rate of reaction between sodium thiosulphate and hydrochloric acid, and how can this relationship be quantified using the Arrhenius equation?

asked Feb 20 in Chemical kinetics by JosetteSarto (2.0k points)

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What is the effect of varying the concentration of reactants on the rate of reaction and the resulting yield of product in the chemical reaction between hydrochloric acid and sodium thiosulphate?

asked Feb 20 in Chemical kinetics by TiaMuirden46 (2.3k points)

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What is the effect of the anion type on the viscosity of different ionic liquids at varying temperatures and pressure?

asked Feb 20 in Physical Chemistry by JaninaDohert (2.2k points)

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How does a change in pH affect the formation of the complex ion Cu(NH3)4^2+ from Cu2+ and NH3? Provide a detailed explanation with chemical equations and calculations.

asked Feb 20 in Chemical equilibrium by TeshaDeuchar (1.9k points)

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What is the standard enthalpy of formation of sodium chloride (NaCl) given the following information: the standard enthalpy of formation of sodium (Na) is -108.5 kJ/mol and the standard enthalpy of formation of chlorine (Cl2) is 0 kJ/mol?

asked Feb 20 in ThermoChemistry by RebekahH3016 (1.9k points)

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What is the electronegativity difference between a nitrogen atom (3.04) and a chlorine atom (3.16)?

asked Feb 20 in Chemical bonding by KaraMcRae960 (2.5k points)

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What is the effect of temperature on the surface tension of water, and how can it be measured accurately?

asked Feb 20 in Surface Chemistry by DarbyJackey7 (1.4k points)

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How does the efficiency of photosensitizers vary with respect to the wavelength of light used in a photochemical reaction? Provide experimental evidence and discuss the implications of your findings.

asked Feb 20 in PhotoChemistry by Rudy59684212 (1.8k points)

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What is the mechanism of electrophilic addition reaction of HBr with an alkene, and how does the reactivity of the alkene affect the rate and regioselectivity of the reaction? Provide relevant examples to support your answer.

asked Feb 20 in Organic Chemistry by MeaganAddis6 (1.8k points)

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How do the electronic configurations of metal ions impact their reactivity with non-metallic elements in inorganic compounds?

asked Feb 20 in Inorganic Chemistry by JonasOql0066 (1.5k points)

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How does the folding of a protein determine its function and how do different environmental factors affect protein folding?

asked Feb 20 in BioChemistry by EmileR968610 (2.0k points)

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How does the electron transfer process occur in the redox reaction between copper and silver ions, and what is the role of Quantum Chemistry in understanding the mechanism of electron transfer?

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

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What is the efficiency of an electrochemical cell when the electrode potential is +0.6V and the cell voltage is 1.8V?

asked Feb 20 in ElectroChemistry by Annett65L392 (2.1k points)

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