Recent activity by KeriLundberg

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What is the relationship between the electronic structure and the color of inorganic compounds and how can we predict the color of a compound based on its electronic configuration?

answered 1 day ago in Inorganic Chemistry

1 answer 19 views

What is the predicted effect on the equilibrium position when the pressure is increased in a closed chemical system that contains a mixture of hydrogen gas and nitrogen gas, forming ammonia gas? How can this effect be experimentally verified?

answered 3 days ago in Chemical equilibrium

1 answer 19 views

What is the effect of concentration, temperature, and presence of an inert ion on the rate of a ligand substitution reaction of [Co(H2O)6]2+ with chloride ion? Can the reaction be described as an associative or a dissociative mechanism?

answered 3 days ago in Coordination Chemistry

1 answer 27 views

What is the optimal temperature and pressure for the production of cinnamon flavor using a batch reactor design, and how can the reaction be scaled up for commercial production while maintaining quality and yield?

asked 3 days ago in Chemical engineering

1 answer 16 views

What is the step-wise mechanism for the preparation of 2-chloro-4-nitroaniline from aniline and chlorine gas via the intermediate formation of 2,4-dichloronitrobenzene? Include the structures of all intermediate and final products.

answered 3 days ago in Chemical synthesis

1 answer 21 views

What is the mechanism of a nucleophilic substitution reaction that occurs between an alkyl halide and an alcohol in the presence of a base?

answered 5 days ago in Organic Chemistry

1 answer 20 views

How does the equilibrium position of an acid-base reaction change when the pH of the solution is altered?

answered 5 days ago in Chemical equilibrium

1 answer 31 views

What is the effect of the electronic and steric properties of a ligand on the rate of substitution in a coordination complex?

asked 5 days ago in Coordination Chemistry

1 answer 27 views

What is the effect of varying concentrations of reactants on the rate of a chemical reaction and how does this impact the equilibrium constant of the reaction?

asked 5 days ago in Chemical kinetics

1 answer 20 views

What is the effect of cross-linking density on the swelling behavior of polymer-based superabsorbent materials?

answered 6 days ago in Polymer Chemistry

1 answer 31 views

What is the coordination geometry of the active site in the metalloprotein hemoglobin? Explain how this geometry allows for the selective binding and release of oxygen in the blood.

answered 6 days ago in Coordination Chemistry

1 answer 25 views

How does the concentration of heavy metals, such as lead and mercury, in soil and water sources affect the growth and health of crops in agricultural areas?

asked 6 days ago in Environmental Chemistry

1 answer 32 views

What is the bond order of oxygen molecule (O2) using the Molecular Orbital Theory, and what does that value indicate about the stability of oxygen molecule?

answered Feb 18 in Chemical bonding

1 answer 23 views

How does the binding affinity of a protein-protein complex change with varying pH levels in the surrounding environment?

answered Feb 17 in BioChemistry

1 answer 26 views

What is the mechanism of the acid-catalyzed dehydration of 1-methylcyclohexanol to form 1-methylcyclohexene and how does the presence of an ether functional group affect the reaction rate and product yield?

asked Feb 17 in Organic Chemistry

1 answer 32 views

What is the effect of solvation on the intermolecular interactions between ethanol and water molecules? How does the strength of these interactions change with varying concentrations of ethanol in a water-ethanol solution?

asked Feb 14 in Quantum Chemistry

1 answer 27 views

What is the role of metalloenzymes in cellular processes? Provide at least three examples of metalloenzymes and explain their functions in detail.

answered Feb 13 in Coordination Chemistry

1 answer 33 views

What are the main types of liquid crystal phases and how do their properties differ from one another?

answered Feb 13 in Physical Chemistry

1 answer 31 views

What is the impact of insulin on glucose uptake in liver cells during carbohydrate metabolism, and what mechanism does the liver use to regulate glucose storage and release?

asked Feb 13 in BioChemistry

1 answer 43 views

What is the acidity or basicity of a molecule with the chemical formula HCOOH?

answered Feb 13 in Chemical bonding

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