Recent activity by ShaunteYun90

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How does the shape and size of metal complexes affect their photochemical properties? Provide specific examples and experimental evidence.

asked 1 day ago in PhotoChemistry

1 answer 20 views

What is the overall ATP yield per glucose molecule metabolized in the citric acid cycle and oxidative phosphorylation? And how is this energy yield influenced by electron transport chain inhibitors?

answered 4 days ago in BioChemistry

1 answer 23 views

What is the melting point of a sample of aspirin obtained from a drugstore, and how does it compare to the melting point of pure aspirin? Can the purity of the sample be determined from the melting point data?

answered 5 days ago in Analytical Chemistry

1 answer 23 views

What are the biochemical mechanisms behind the signal transduction pathways of the hormone insulin, and how do these pathways regulate glucose metabolism in the liver and skeletal muscle?

answered 5 days ago in BioChemistry

1 answer 17 views

What is the enthalpy change of ionization of magnesium if 125 kJ of energy is required to completely remove one electron from a magnesium atom?

asked 5 days ago in ThermoChemistry

1 answer 22 views

What is the dipole moment of a water molecule according to ab initio calculations?

asked 6 days ago in Computational Chemistry

1 answer 24 views

What is the predicted boiling point of a substance with intermolecular forces that consist of only London dispersion forces? Compare your prediction with the boiling point of a substance that has hydrogen bonding as its primary intermolecular force.

answered Feb 17 in Chemical bonding

1 answer 26 views

What is the mechanism of the addition reaction between HBr and propene, and why is it regioselective?

answered Feb 17 in Organic Chemistry

1 answer 28 views

How do POPs affect the food web and what are the potential risks of consuming contaminated organisms?

answered Feb 14 in Environmental Chemistry

1 answer 28 views

How can we optimize the yield of the Fischer-Tropsch synthesis reaction to produce a higher yield of liquid hydrocarbons from syngas (a mixture of carbon monoxide and hydrogen gas)?

asked Feb 14 in Chemical engineering

1 answer 24 views

How does insulin regulate the metabolism of carbohydrates? Provide a detailed explanation of the biochemical mechanisms involved in the process.

answered Feb 13 in BioChemistry

1 answer 36 views

What is the hybridization of the central atom in the molecule sulfur hexafluoride (SF6)?

answered Feb 13 in Inorganic Chemistry

1 answer 41 views

What is the difference between oxidation and reduction reactions in organic chemistry? Give an example of both types of reactions and explain how they impact the chemical properties of the compounds involved.

answered Feb 13 in Organic Chemistry

1 answer 36 views

How can we design a drug that specifically targets the dopamine receptor in the brain, and what chemical modifications can be made to increase its affinity and potency for this receptor?

asked Feb 12 in Medicinal Chemistry

1 answer 43 views

What is the role of copper ions in the active site of the enzyme cytochrome c oxidase, and how does the coordination chemistry of the copper ions contribute to the enzyme's function in cellular respiration?

answered Feb 12 in Coordination Chemistry

1 answer 26 views

How can the photochemical properties of fluorescent dyes be used to improve the efficiency of solar cells?

asked Feb 10 in PhotoChemistry

1 answer 26 views

How can the mechanical and thermal properties of polymer-based composites be optimized for specific aerospace applications?

answered Feb 7 in Polymer Chemistry

1 answer 27 views

How can molecular docking studies be used to identify potential inhibitors for protein-protein interactions involved in a disease pathway?

asked Feb 5 in Computational Chemistry

1 answer 31 views

How can chemistry students overcome the limited availability of chemistry-related internships and job opportunities and gain relevant work experience in the field?

answered Feb 5 in Chemical education

1 answer 9 views

How can chemistry students be better prepared for chemistry-related careers to effectively apply their education and skills to real-world situations?

asked Feb 4 in Chemical education

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