Recent activity by Eusebia94K98

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How does the size and shape of metal ions affect the structure and stability of metal-organic frameworks?

1 answer 41 views

What is the relationship between temperature and surface tension of a liquid, and how can it be measured experimentally using a tensiometer?

asked Feb 24 in Surface Chemistry

1 answer 29 views

What is the equilibrium constant for the reaction between hydrogen peroxide and iodide ions in acidic solution?

asked Feb 22 in Chemical equilibrium

1 answer 37 views

What is the effect of different ligands on the photochemical properties of coordination compounds? Use specific examples to explain how the photophysical and photochemical properties of the complex can be altered by changing the ligand.

answered Feb 22 in PhotoChemistry

1 answer 24 views

What is the oxidation product of an aldehyde and a ketone, and how can it be identified using a specific chemical test?

asked Feb 22 in Organic Chemistry

1 answer 30 views

What is the molecular geometry and bond angles of carbon dioxide (CO2)? Explain how they are determined using quantum chemistry principles.

answered Feb 21 in Quantum Chemistry

1 answer 31 views

How does the magneto-structural correlation in molecular magnets influence the prediction of their electronic properties?

asked Feb 20 in Quantum Chemistry

1 answer 33 views

What is the mechanism of electrophilic addition reaction between propene and hydrogen bromide, and what product will be obtained?

asked Feb 20 in Organic Chemistry

1 answer 31 views

What is the effect of solvent polarity on the fluorescence intensity of a specific fluorescent dye molecule?

answered Feb 19 in PhotoChemistry

1 answer 32 views

How does the change in pH affect the rate of a photochemical reaction? Can you design an experiment to measure the rate of a photochemical reaction at varying pH levels?

answered Feb 18 in PhotoChemistry

1 answer 30 views

How does the binding of a histone protein affect the dynamics and stability of DNA in a nucleosome structure, and how can molecular dynamics simulations be used to better understand this interaction?

answered Feb 17 in Computational Chemistry

1 answer 42 views

What is the effect of molecular orientation on the reaction rate of a chemical reaction between magnesium and hydrochloric acid?

asked Feb 13 in Chemical kinetics

1 answer 96 views

How does the surface chemistry of a metal corrode and what factors can be utilized to passivate that surface?

asked Feb 13 in Surface Chemistry

1 answer 52 views

What are the key chemical contaminants present in landfill leachate, and how do they impact the quality of groundwater in the surrounding areas?

answered Feb 13 in Environmental Chemistry

1 answer 40 views

How does the coordination chemistry of metalloproteins and metalloenzymes affect their biological function? Illustrate your answer with specific examples.

answered Feb 12 in Coordination Chemistry

1 answer 31 views

How can the excess nitrogen and phosphorus pollution in a water body be assessed and controlled to improve the water quality for human and aquatic life?

answered Feb 7 in Environmental Chemistry

1 answer 34 views

How can computational methods in quantum chemistry be used to predict the catalytic activity and selectivity of a particular catalyst for a specific chemical reaction?

asked Feb 6 in Quantum Chemistry

1 answer 37 views

How can computational tools be used in molecular docking studies to identify potential drug molecules that can target specific proteins involved in disease pathways?

asked Feb 5 in Computational Chemistry

1 answer 81 views

Given the following half-reactions:Cu²⁺ (aq) + 2e⁻ → Cu (s) E° = +0.34 VAg⁺ (aq) + e⁻ → Ag (s) E° = +0.80 VWhat is the cell potential for the reaction when a copper electrode is paired with a silver electrode in a standard electrochemical cell?

answered Feb 4 in ElectroChemistry

1 answer 68 views

Determine the corrosion current density of a copper plate in a 0.1 M NaCl solution at 25°C, given that the corrosion potential of the copper plate in the solution is -0.54 V vs. the standard hydrogen electrode (SHE) and the Tafel slope for copper in the solution is 120 mV/decade.

answered Feb 4 in ElectroChemistry

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