Recent activity by KreogMoore5

1 answer 37 views

How does the size and composition of microplastics affect their toxicity to marine life in different aquatic environments?

asked Feb 24 in Environmental Chemistry

1 answer 27 views

What is the relationship between the size of a quantum dot and its electronic and optical properties, and how can this relationship be accurately calculated using quantum chemistry methods?

asked Feb 24 in Quantum Chemistry

1 answer 25 views

How does the use of different solvents affect the rate of the chemical reaction between sodium hydroxide and hydrochloric acid, and how can these effects be explained in terms of the solvent's polarity and ability to stabilize the reaction intermediates?

answered Feb 22 in Chemical kinetics

1 answer 34 views

What is the difference between primary, secondary, and tertiary structures of proteins? Provide an example of a protein for each structure type and explain the significance of each structure in its biological function.

asked Feb 22 in Organic Chemistry

1 answer 30 views

How does the presence of heavy metals such as cadmium and lead in soil affect the growth and nutritional quality of crops, and what are some remediation techniques that can be used to mitigate their negative impact?

answered Feb 22 in Environmental Chemistry

1 answer 27 views

What is the specific mechanism and reaction conditions necessary for the preparation of 2,4-dinitrobenzoic acid from benzoic acid and nitric acid, and what intermediate products are formed during the process?

asked Feb 22 in Chemical synthesis

1 answer 62 views

How does the photochemical behavior of a supramolecular assembly vary with changes in its structure and composition?

asked Feb 22 in PhotoChemistry

1 answer 27 views

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

1 answer 25 views

What is the most efficient process for the industrial production of a food additive such as xanthan gum, which meets all necessary standards and regulations for food safety and quality?

asked Feb 21 in Chemical engineering

1 answer 27 views

How does the molecular structure of a carbon nanotube affect its electronic properties and charge transport behavior?

answered Feb 21 in Quantum Chemistry

1 answer 35 views

What is the mechanism by which Chlorofluorocarbons (CFCs) break down ozone molecules in the stratosphere?

asked Feb 20 in Environmental Chemistry

1 answer 29 views

How does the magnetic domain structure of a material affect its magnetic properties and suitability for use in data storage devices such as hard drives?

answered Feb 20 in Materials Chemistry

1 answer 31 views

What is the environmental impact of a new industrial project that involves the production of a chemical that is known for its toxicity to aquatic organisms? How can the project be modified to minimize its impact on the environment?

asked Feb 20 in Environmental Chemistry

1 answer 29 views

What is the coordination geometry of the heme group in the active site of hemoglobin and how does it facilitate oxygen binding and release?

asked Feb 19 in Coordination Chemistry

1 answer 25 views

How does the coordination environment of the metal ion in metalloenzymes and metalloproteins affect their catalytic activity?

answered Feb 19 in Coordination Chemistry

1 answer 24 views

How does the concentration of reactants affect the reaction rate and sustainability of the reaction between hydrochloric acid and sodium thiosulphate?

answered Feb 19 in Chemical kinetics

1 answer 32 views

How does the choice of exchange-correlation functional affect the calculated electronic transport properties in density functional theory simulations of a particular molecule?

answered Feb 18 in Computational Chemistry

1 answer 38 views

How do the chemical structures of different polymers affect their mechanical properties, and which polymer(s) would be the most suitable for use in the manufacturing of biomedical devices like heart valves or joint replacements?

asked Feb 18 in Materials Chemistry

1 answer 36 views

What are the resonance structures of the carbonate ion (CO3^-2), and how are they different from each other in terms of their bond lengths and bond strengths?

answered Feb 18 in Chemical bonding

1 answer 34 views

How does the size and charge of a protein molecule affect its adsorption on a solid surface in different pH conditions?

asked Feb 17 in Surface Chemistry

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