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How does the addition of biodegradable fillers affect the mechanical properties and environmental impact of polymer-based packaging materials?

asked Feb 17 in Polymer Chemistry by FloridaOShan (2.0k points)

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What is the specific mechanism behind the acidification of lakes due to acid rain and how does it impact the ecosystem, including individual species and overall biodiversity?

asked Feb 17 in Environmental Chemistry by ChristelIdr7 (1.7k points)

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How does the temperature affect the phase behavior of a liquid crystal system modeled by Monte Carlo simulations, and what is the correlation between the magnitude of this effect and the molecular properties of the liquid crystal molecules?

asked Feb 17 in Computational Chemistry by AleidaSeifer (1.7k points)

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How would the addition of a catalyst affect the equilibrium position of the redox reaction between iron(III) ions and iodide ions in aqueous solution?

asked Feb 17 in Chemical equilibrium by PercyEdmonds (1.8k points)

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How does the activation of an enzyme in the signal transduction pathway regulate the intracellular concentration of a specific molecule?

asked Feb 17 in BioChemistry by CandyDemaio (2.3k points)

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How does the addition of nanoparticles affect the mechanical properties of polymers used in biomedical applications, such as implants or prosthetics?

asked Feb 17 in Materials Chemistry by FerneSparks (2.3k points)

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How does temperature affect the reaction rate and mechanism of a chemical reaction, as predicted by quantum mechanical calculations?

asked Feb 17 in Quantum Chemistry by TraciCoomes1 (1.9k points)

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What is the bond enthalpy of the carbon-hydrogen bond in methane (CH4) based on experimental data?

asked Feb 18 in Chemical bonding by IWHJaxon1452 (2.1k points)

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How does the amount and type of oil spilled in a marine environment affect the biodegradation rate and toxicity level of the spilled oil, and what are the potential long-term effects on the ecosystem?

asked Feb 17 in Environmental Chemistry by GingerJ92570 (1.6k points)

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How does temperature affect the rate of a gas-phase reaction as determined by Monte Carlo simulations?

asked Feb 17 in Computational Chemistry by EvieMerideth (2.3k points)

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What is the balanced chemical equation for the complete combustion of propane (C3H8), assuming it reacts with oxygen (O2) to form carbon dioxide (CO2) and water (H2O)?

asked Feb 17 in Chemical reactions by CaitlynHoran (1.8k points)

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How does the addition of nanoparticles affect the mechanical properties of polymer nanocomposites?

asked Feb 17 in Polymer Chemistry by TorySelwyn2 (2.1k points)

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What is the effect of pH on the activity of the enzyme catalase found in potatoes?

asked Feb 17 in BioChemistry by IsabellFrome (2.1k points)

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How does temperature affect the rate of a chemical reaction, and what is the mechanism behind this effect according to the principles of quantum chemistry?

asked Feb 17 in Quantum Chemistry by BradConger9 (1.8k points)

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How does the absorption of light by a molecule or material lead to changes in its electronic structure and chemical reactivity, and how can this be studied using quantum chemistry methods?

asked Feb 17 in Quantum Chemistry by ArronXev3244 (1.7k points)

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How does the addition of inhibitors affect the rate of corrosion on a metal surface, and what specific molecular interactions contribute to this effect?

asked Feb 17 in Surface Chemistry by UweEales0685 (1.8k points)

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How does the addition of a reaction intermediate to a chemical reaction affect the rate of the reaction and what is the mechanism behind it?

asked Feb 17 in Chemical kinetics by Benjamin55Q0 (2.1k points)

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How does the addition of electron-donating or electron-withdrawing substituents affect the electronic and optical properties of conjugated polymers, and how can these changes be accurately calculated using quantum chemistry methods?

asked Feb 17 in Quantum Chemistry by YRPAbe659621 (2.3k points)

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What is the effect of the addition of dopants to the superconducting material YBa2Cu3O7 on its critical temperature?

asked Feb 17 in Materials Chemistry by RondaSkeyhil (1.7k points)

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How does the SERS intensity depend on the distance between the nanoparticle and the analyte molecule? Investigate the effect of varying the nanoparticle size and analyte molecule on the SERS signal intensity.

asked Feb 17 in Surface Chemistry by NevaBrooks50 (1.7k points)

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