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How does the photochemical behavior of luminescent materials vary with different excitation wavelengths?

asked Feb 22 in PhotoChemistry by SelmaBumgarn (1.9k points)

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How do the photochemical properties of photosensitive materials used in photography affect the quality and durability of photographs?

asked Feb 22 in PhotoChemistry by TaneshaDoss0 (1.9k points)

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What is the optimal ratio of diisocyanate and polyol in the synthesis of polyurethane to achieve the desired mechanical properties and durability of the resulting material?

asked Feb 21 in Chemical synthesis by RobertoLafla (2.1k points)

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How does the Monte Carlo simulation method help in understanding the phase transition behavior of a substance at different temperatures and pressures?

asked Feb 21 in Computational Chemistry by IWHJaxon1452 (2.1k points)

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What is the optimal synthesis condition for the production of polyvinylpyrrolidone with high yield and molecular weight from vinylpyrrolidone monomer using a specific catalyst?

asked Feb 21 in Chemical synthesis by CecileHollin (2.3k points)

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How do the physical properties of ionic liquids change with different cation and anion combinations?

asked Feb 22 in Physical Chemistry by JacquieGuzzi (2.2k points)

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How can we use the periodic table to predict the chemical behavior and properties of elements?

asked Feb 22 in Chemical education by AugustusQsj (2.5k points)

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What is the optimal process for treating landfill leachate to remove contaminants and minimize its impact on groundwater quality?

asked Feb 21 in Environmental Chemistry by BradConger9 (1.8k points)

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What is the optimal reaction conditions to maximize the yield of polyethylene in the synthesis of polyethylene from ethylene monomer?

asked Feb 21 in Chemical synthesis by WallaceMaria (2.4k points)

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What is the most effective chemical compound for treating chronic obstructive pulmonary disease (COPD) and how can it be synthesized in a cost-effective manner?

asked Feb 21 in Medicinal Chemistry by JacquelynDos (1.7k points)

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What is the effect of the orientation of reactant molecules on the rate of the reaction? Provide evidence from experiments and explain the underlying kinetic theory behind your observations.

asked Feb 22 in Chemical kinetics by KreogMoore5 (6.4k points)

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What is the mechanism or pathway for the Photoisomerization of retinal in rhodopsin, and how is this process related to vision?

asked Feb 22 in Physical Chemistry by JewelSchaffe (1.8k points)

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How does the photochemical property of dyes and pigments affect their color stability under different light conditions?

asked Feb 22 in PhotoChemistry by JeroldSterne (1.9k points)

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How does the pH of a solution affect the formation of a complex ion? Provide an explanation and example using the coordination reaction between a copper (II) ion and ammonia.

asked Feb 22 in Chemical equilibrium by ErickAshton2 (1.9k points)

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What is the optimal reaction conditions (temperature, pressure, and catalyst) for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the highest yield and purity?

asked Feb 21 in Chemical synthesis by EnriqueJ252 (1.7k points)

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How does the number and arrangement of atoms in a molecular magnet influence its electronic and magnetic properties and how can this knowledge be used to design new molecular magnets with desired properties?

asked Feb 21 in Quantum Chemistry by DenishaChiod (1.1k points)

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How does the nature of the ligand affect the color of a coordination complex containing a transition metal? Provide specific examples.

asked Feb 21 in Coordination Chemistry by JoycelynFran (2.7k points)

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What types of DNA damage are recognized and repaired by the nucleotide excision repair (NER) pathway and how does this pathway work on a molecular level?

asked Feb 21 in BioChemistry by AdelaideYwt4 (1.6k points)

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1 answer 88 views

What is the effect of pH on the structure and function of proteins?

asked Feb 22 in BioChemistry by ClaritaSifue (1.8k points)

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1 answer 89 views

How does the particle size of nanomaterials affect their catalytic properties?

asked Feb 22 in Materials Chemistry by MacDeLoitte (1.8k points)

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