Recent activity by SvenMcConnel

1 answer 15 views

What is the mechanism of the photochemical reaction that occurs between benzene and chlorine gas to form chlorobenzene in the presence of sunlight?

answered 3 days ago in PhotoChemistry

1 answer 22 views

How do the photochemical properties of dyes and pigments affect their ability to absorb and reflect light in textile applications?

asked 3 days ago in PhotoChemistry

1 answer 17 views

What is the effect of different processing techniques on the performance and efficiency of polymer-based photovoltaic materials?

asked 3 days ago in Polymer Chemistry

1 answer 20 views

What are the optimal reaction conditions (temperature, time, and stoichiometry) required for the synthesis of polyurethane from diisocyanate and polyol to achieve the desired mechanical properties and maximum yield?

asked 3 days ago in Chemical synthesis

1 answer 27 views

What specific measures can be taken to optimize the production of nitrogen gas using the Haber process, in order to increase the yield of the final product without compromising on safety standards and energy efficiency?

asked 5 days ago in Chemical engineering

1 answer 19 views

How does the enzymatic activity of RNA polymerase influence the accuracy of transcription in eukaryotic cells?

asked 5 days ago in BioChemistry

1 answer 23 views

What is the effect of different solvents on the photochemical properties (fluorescence and excitation spectra) of a fluorescent dye?

answered 6 days ago in PhotoChemistry

1 answer 24 views

What is the bond order of carbon dioxide (CO2) and how does it affect the molecule's stability and properties?

asked Feb 18 in Chemical bonding

1 answer 42 views

What is the effect of increasing concentration of the product on reaction rate and how does it relate to collision theory?

answered Feb 13 in Chemical kinetics

1 answer 41 views

What is the oxidation state of the carbon atom in CH3OH molecule?

asked Feb 13 in ElectroChemistry

1 answer 42 views

What is the net yield of ATP produced in one cycle of the citric acid cycle and oxidative phosphorylation?

answered Feb 13 in BioChemistry

1 answer 64 views

What is the oxidation state of sulfur in H2SO4?

answered Feb 13 in Chemical reactions

1 answer 31 views

Identify the molecular geometry and polarity of the compound IF5.

asked Feb 13 in Inorganic Chemistry

1 answer 41 views

What is the effect of doubling the concentration of reactant A on the initial rate of a second-order reaction having a rate constant of 0.002 M^-1s^-1 at a fixed concentration of reactant B?

answered Feb 13 in Chemical kinetics

1 answer 36 views

How can the molecular structure of a drug be modified in the design process to increase its ability to cross the blood-brain barrier and effectively treat neurological disorders?

asked Feb 10 in Medicinal Chemistry

1 answer 22 views

How can the magnetic properties of materials be optimized to increase the efficiency of data storage devices, such as hard drives or magnetic tapes?

asked Feb 7 in Materials Chemistry

1 answer 27 views

How can novel synthesis methods be developed for zeolites to improve their catalytic properties, selectivity, and stability for various industrial applications?

answered Feb 5 in Materials Chemistry

1 answer 28 views

How can chemistry educators provide effective support for students with learning disabilities to ensure their success and understanding of the subject material?

answered Feb 4 in Chemical education

1 answer 63 views

How do the elemental composition and concentration of a sample of river water vary as a function of distance downstream from a heavily industrialized area? Using elemental analysis techniques, determine the concentrations of at least three common industrial pollutants in the water and investigate their sources.

asked Jan 30 in Analytical Chemistry

1 answer 62 views

Calculate the enthalpy of ionization of magnesium using the following data: the first ionization energy of Mg is 738 kJ/mol and the lattice energy of MgCl₂ is -2495 kJ/mol.

answered Jan 23 in ThermoChemistry

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