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How does the selectivity of oxidation of hydrocarbons on metal surfaces change when the size of the metal nanoparticles is varied?
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Surface Chemistry
1
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25
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How do the photochemical properties differ between bioluminescent organisms that emit green light versus those that emit blue light?
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3 days
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PhotoChemistry
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What are the optimal composition and thermal treatment conditions for a titanium alloy that exhibits high strength, low density, and excellent corrosion resistance for use in aerospace applications?
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3 days
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Materials Chemistry
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18
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How does the molecular structure of conductive polymers affect their electrical conductivity and mechanical flexibility, and how can these materials be optimized for use in flexible electronics with superior performance and durability?
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4 days
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Materials Chemistry
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20
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What is the type of inorganic compound formed between Calcium and Chlorine, and how can you identify it as ionic, covalent or metallic?
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Inorganic Chemistry
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28
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What is the reaction mechanism for the formation of a hemiacetal from an aldehyde and an alcohol in the presence of an acid catalyst?
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5 days
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Organic Chemistry
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22
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How does the electronic configuration and size of lanthanides and actinides affect their coordination chemistry behavior? Provide specific examples to illustrate your answer.
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5 days
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Coordination Chemistry
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23
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What is the dipole moment of the hydrogen chloride (HCl) molecule and why is the bond polar?
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5 days
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Chemical bonding
1
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27
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What is the critical micelle concentration (CMC) of Sodium Dodecyl Sulfate (SDS) in water, and what factors affect its value?
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6 days
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Surface Chemistry
1
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18
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What is the effect of co-administration of a specific medication with a known inhibitor of the CYP450 enzyme on the metabolism of the medication in the body, and how does this affect the medication's effectiveness and potential for adverse drug reactions?
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6 days
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Medicinal Chemistry
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28
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What is the mechanism of CO2 fixation during the Calvin cycle of Photosynthesis, and how does it contribute to the synthesis of glucose in plants?
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Feb 18
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BioChemistry
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27
views
What is the bond dissociation energy (in kJ/mol) of HBr molecule if it requires 364.4 kJ of energy to break one mole of HBr bonds?
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Feb 18
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Chemical bonding
1
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38
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How does the binding affinity between a protein and a ligand change with varying temperature in molecular dynamics simulations?
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Feb 17
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Computational Chemistry
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26
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What are the possible reasons for inadequate preparation for chemistry exams among students and what steps can be taken to overcome this issue?
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Feb 14
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Chemical education
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36
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What are the key characteristics of the new methods for the synthesis of zeolites and how do they compare to traditional synthesis methods in terms of efficiency, cost-effectiveness, and practicality?
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Feb 13
in
Materials Chemistry
1
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30
views
How does increasing the temperature affect the reaction rate of the reaction between hydrogen peroxide and potassium iodide?
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Feb 13
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Chemical kinetics
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51
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What is the oxidation state of nitrogen in the compound NH4NO3?
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Feb 13
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Inorganic Chemistry
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38
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What is the retrosynthetic analysis of ibuprofen and what are the possible starting materials and reaction steps for its synthesis?
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Feb 13
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Organic Chemistry
1
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33
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What is the specific procedure for preparing 2,4,6-trinitrotoluene from toluene and nitric acid, including the necessary reagents, reaction conditions, and safety precautions to be taken throughout the process?
answered
Feb 13
in
Chemical synthesis
1
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9
views
How can we design and synthesize a new antiviral drug that selectively targets the replication cycle of a specific virus without affecting healthy human cells?
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Feb 12
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Medicinal Chemistry
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