Recent activity by BarbraBelang

1 answer 19 views

What is the relationship between the chemical composition of glasses and their refractive index, and how does it affect their suitability for use as lenses in optical applications?

answered 1 day ago in Materials Chemistry

1 answer 25 views

How does the photochemical behavior differ between two enantiomers of a chiral molecule? Provide a specific example to showcase the differences in photochemical properties, and explain the underlying reasons for the observed disparities.

asked 3 days ago in PhotoChemistry

1 answer 25 views

What is the coordination number and geometry of the metal ion in the active site of the metalloprotein myoglobin? How does this coordination environment influence the protein's function as an oxygen carrier?

answered 4 days ago in Coordination Chemistry

1 answer 22 views

What is the impact of changing the temperature and pressure on the rate of the gas-phase reaction between hydrogen and chlorine using Monte Carlo simulations?

asked 5 days ago in Computational Chemistry

1 answer 27 views

How does the electronic configuration of an inorganic compound affect its reactivity in a reaction? Provide examples of two inorganic compounds with different electronic configurations and explain how they would react differently in a given reaction.

asked 5 days ago in Inorganic Chemistry

1 answer 29 views

What is the effect of various ligands on the electronic structure and bonding of a transition metal complex, specifically [Fe(CN)$_6$]$^{4-}$, as determined by ab initio calculations?

asked 5 days ago in Computational Chemistry

1 answer 21 views

How does the concentration of reactants affect the rate of reaction and the efficiency of the reaction in chemical kinetics?

answered 6 days ago in Chemical kinetics

1 answer 36 views

How does the choice of basis set affect the accuracy of density functional theory calculations of the electronic properties of transition metal compounds?

asked Feb 18 in Computational Chemistry

1 answer 18 views

How does the chemical composition and volume of industrial waste affect its impact on the environment during disposal?

answered Feb 18 in Environmental Chemistry

1 answer 30 views

How do the chemical properties of liquid crystal molecules affect their ability to align and produce a desired optical effect in display technology?

asked Feb 13 in Materials Chemistry

1 answer 36 views

How does inadequate training for chemistry teachers affect the quality of education in high school chemistry classes?

answered Feb 13 in Chemical education

1 answer 31 views

What are the methods for improving the efficiency of light emission in polymer-based optical materials?

answered Feb 13 in Polymer Chemistry

1 answer 49 views

What is the predicted acidity or basicity of a molecule with the chemical formula HClO3 based on its structure and the relevant chemical principles?

answered Feb 13 in Chemical bonding

1 answer 32 views

What is the rate constant for a first-order decomposition reaction if the half-life is 120 seconds and the initial concentration of the reactant is 0.02 M?

asked Feb 13 in Physical Chemistry

1 answer 45 views

How does eutrophication lead to the formation of harmful algal blooms, and what chemical compounds are responsible for their toxic effects on aquatic organisms?

asked Feb 13 in Environmental Chemistry

1 answer 27 views

How can we design a new metal-organic framework with increased water stability and enhanced gas adsorption properties for potential use in gas storage and industrial applications?

asked Feb 12 in Coordination Chemistry

1 answer 34 views

How can the molecular weight of polyethylene be controlled during its synthesis from ethylene monomer, and how does this impact the final properties of the polyethylene product?

asked Feb 10 in Chemical synthesis

1 answer 22 views

How can the manufacturing process of polyethylene be optimized to improve the mechanical properties of the polymer?

answered Feb 7 in Polymer Chemistry

1 answer 39 views

How can the calculation of magnetic properties, such as magnetic susceptibility, help predict the behavior of molecules in the presence of a magnetic field?

asked Feb 6 in Quantum Chemistry

1 answer 28 views

How can chemistry teachers spark interest in the subject among students who perceive it as difficult and uninteresting?

asked Feb 5 in Chemical education

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