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What is the mechanism behind the photochromic properties of materials and how can it be controlled to produce more efficient or responsive photochromic materials for a particular application?

asked Feb 20 in PhotoChemistry by AguedaD83620 (2.6k points)

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What is the mechanism behind the luminescence in [Ru(bpy)3]Cl2 and how does it differ from the luminescence in other transition metal complexes?

asked Feb 20 in PhotoChemistry by KyleSchlemme (2.1k points)

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How does the level of dissolved oxygen in water bodies affect the survival of aquatic organisms in polluted water?

asked Feb 20 in Environmental Chemistry by BlancaVennin (1.5k points)

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What is the role of metal ions in the catalytic activity of the metalloenzyme carbonic anhydrase, and how do the coordination chemistry and geometry of the metal ion influence this activity?

asked Feb 20 in Coordination Chemistry by ErnestinaMus (1.9k points)

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What is the pH of a 0.1 M solution of hydrochloric acid (HCl)? Given the ionization constant of HCl is 1.3 × 10^-6.

asked Feb 20 in Inorganic Chemistry by Indira29O642 (1.7k points)

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Which metal ion is present in the active site of the enzyme carbonic anhydrase and how does it assist in the catalytic conversion of carbon dioxide to bicarbonate ion?

asked Feb 20 in Coordination Chemistry by ReinaldoBull (2.2k points)

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What is the major product formed when 1-bromo-2-methylcyclohexane undergoes an E2 elimination reaction in the presence of a strong base? Include the complete mechanism of the reaction and explain the reason for the stereochemistry of the product.

asked Feb 20 in Organic Chemistry by Katja04J6453 (1.8k points)

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What is the hybridization of the carbon atom in formaldehyde (H2CO)?

asked Feb 20 in Chemical bonding by BrainRubin29 (2.2k points)

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How does the mechanism of photochemical reactions differ in organic compounds containing different functional groups, and how can understanding these differences be applied in the design and synthesis of new photoresponsive materials?

asked Feb 20 in PhotoChemistry by OmerFinsch09 (2.1k points)

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What is the mechanism behind the energy transfer process that occurs during a chemical reaction between two molecules, and how does it affect molecular dynamics?

asked Feb 20 in Quantum Chemistry by Sung68J56969 (2.2k points)

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What is the specific role of the metal ion in the active site of the metalloenzyme carbonic anhydrase and how does it enhance the efficiency of the enzyme's catalytic activity in reducing the activation energy for carbon dioxide hydration?

asked Feb 20 in Coordination Chemistry by PercyEdmonds (1.8k points)

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What is the mechanism of passivation on the surface of stainless steel and what factors influence its effectiveness in preventing corrosion?

asked Feb 20 in Surface Chemistry by SelinaOmar8 (2.0k points)

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What is the molecular geometry of a molecule of ammonia (NH3) and what are the bond angles between the nitrogen atom and each of the three hydrogen atoms?

asked Feb 21 in Quantum Chemistry by ZKLBarbra368 (2.3k points)

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What is the role of the metal ion in the active site of hemoglobin, and how does the coordination chemistry of the metal ion contribute to the protein's function as an oxygen carrier?

asked Feb 20 in Coordination Chemistry by ShadStansbur (1.8k points)

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What are the main environmental contaminants that can arise from the use and disposal of common household chemicals, and what impact do these contaminants have on the environment and human health?

asked Feb 20 in Chemical education by RondaSkeyhil (1.7k points)

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What is the effect of molecular weight and branching on the mechanical properties of polymers synthesized via free radical polymerization?

asked Feb 20 in Polymer Chemistry by Hanna191905 (2.0k points)

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What is the difference between an aldehyde and a ketone, and how is this difference reflected in their physical and chemical properties? Provide examples of each compound and explain how their functional groups impact their reactivity.

asked Feb 20 in Organic Chemistry by JamiFreame70 (1.7k points)

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How does the length and flexibility of polymer chains affect their behavior in Monte Carlo simulations?

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

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What is the effect of alloy composition and microstructure on the mechanical properties (such as tensile strength and ductility) of aluminum-copper alloys designed for use in aerospace applications?

asked Feb 20 in Materials Chemistry by ArlenBieber1 (1.9k points)

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How does the molecular dynamics of molecules in a gas phase impact the energy transfer processes between them?

asked Feb 21 in Quantum Chemistry by FranciscoHen (1.7k points)

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