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How does the chemical composition of glasses impact their optical properties and what factors must be considered when selecting glasses for use in specific optical applications (such as lenses, prisms or optical fibers)?

asked Feb 18 in Materials Chemistry by BarbraTorr0 (1.7k points)

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1 answer 90 views

How does the calculated dipole moment of a molecule using ab initio methods compare to the experimentally determined dipole moment?

asked Feb 18 in Computational Chemistry by AliceW140134 (2.0k points)

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How does the choice of exchange-correlation functional affect the calculation of electronic transport properties in density functional theory simulations of a specific material?

asked Feb 18 in Computational Chemistry by TrinaLain087 (1.7k points)

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How does the chemical composition of a photochromic material affect its photochromic properties?

asked Feb 18 in PhotoChemistry by SVNCarissa5 (1.8k points)

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What is the bond strength of a nitrogen molecule? Provide an explanation of how you arrived at your answer based on the bond type present in the molecule.

asked Feb 18 in Chemical bonding by AlfonzoGoldi (2.0k points)

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How do the chemical properties of polymer-based packaging materials affect their biodegradation in the environment?

asked Feb 18 in Polymer Chemistry by RoseIqw0722 (2.0k points)

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How does the chemical structure of the nucleotides in DNA affect the fidelity and efficiency of DNA replication and repair mechanisms? Provide specific examples.

asked Feb 18 in BioChemistry by RosettaMcinn (1.7k points)

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Identify the resonance structures of the carbonate ion (CO3^2-) and determine the formal charge on each atom in each resonance structure.

asked Feb 18 in Chemical bonding by ElenaBranco0 (2.0k points)

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What is the surface area of a sample of activated carbon if 10 mL of nitrogen gas is adsorbed by the sample at 0°C and 1 atm pressure, and the BET constant k is 0.25mL/m²?

asked Feb 18 in Surface Chemistry by TwylaArledge (1.6k points)

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How does the calculation of the vertical excitation energies and oscillator strengths of a molecule change when different levels of theory are employed, such as time-dependent density functional theory (TDDFT) versus coupled-cluster theory?

asked Feb 18 in Quantum Chemistry by ClaritaSifue (1.8k points)

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How do the chemical properties of amino acid residues within a protein sequence influence the process of protein folding and its eventual 3D structure?

asked Feb 18 in BioChemistry by KianCavill6 (1.6k points)

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1 answer 84 views

How does the change in the type of solvent affect the rate of a chemical reaction?

asked Feb 18 in Chemical kinetics by 73351052550 (1.9k points)

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How does the chemical composition of natural products affect their pharmacological activities for medicinal use? Provide examples to support your answer.

asked Feb 18 in Medicinal Chemistry by KristalDmb02 (1.6k points)

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What is the carbon footprint of a single household and how can it be decreased through sustainable practices in everyday life?

asked Feb 18 in Environmental Chemistry by MeaganTherri (1.6k points)

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What is the chemical equation for the complete combustion of propane (C3H8) and what are the products produced in this reaction?

asked Feb 18 in Chemical reactions by JosetteSarto (2.0k points)

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How does the catalytic activity of enzymes depend on temperature and pH? Provide experimental evidence to support your answer.

asked Feb 18 in BioChemistry by Ashleigh66X2 (1.9k points)

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1 answer 115 views

What is the bond order of the molecule NO+ and how does it differ from the bond order of the neutral molecule NO?

asked Feb 18 in Chemical bonding by 81972453255 (2.0k points)

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1 answer 78 views

How does the chemical structure of hormones affect their ability to bind to specific receptors and initiate signaling pathways in target cells?

asked Feb 18 in BioChemistry by Kenneth76952 (1.9k points)

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1 answer 81 views

How does the change in pH affect the rate of a photochemical reaction? Can you design an experiment to measure the rate of a photochemical reaction at varying pH levels?

asked Feb 18 in PhotoChemistry by EmanuelWaldo (2.0k points)

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1 answer 135 views

How does temperature affect the reaction rate and overall efficiency of the reaction between hydrochloric acid and magnesium ribbon?

asked Feb 17 in Chemical kinetics by ClevelandHaw (2.4k points)

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