Recent activity by EddieDurack

1 answer 22 views

How does the size and shape of gold nanoparticles affect their optical properties?

1 answer 29 views

How does the intensity of light affect the rate of the reaction between potassium permanganate and oxalic acid in acidic solution?

asked Feb 22 in Chemical kinetics

1 answer 28 views

How do the excited state dynamics of a molecule change upon the addition of a functional group, and can these changes be predicted using ab initio calculations in computational chemistry?

answered Feb 20 in Computational Chemistry

1 answer 29 views

What is the balanced chemical equation for the double replacement reaction that occurs between lead(II) nitrate and potassium iodide?

asked Feb 17 in Chemical reactions

1 answer 41 views

How does temperature affect the conformational behavior of a polymer chain in a Monte Carlo simulation?

answered Feb 17 in Computational Chemistry

1 answer 26 views

What is the effect of surface coverage on the electronic properties of a metal surface, as predicted by density functional theory calculations?

answered Feb 17 in Computational Chemistry

1 answer 31 views

How does the phenomenon of quantum coherence and entanglement affect the behavior of electron transport in molecular and nanoscale systems, and how can this information be utilized in the design of more efficient electronic devices?

answered Feb 14 in Quantum Chemistry

1 answer 42 views

How do plants and microorganisms assimilate atmospheric nitrogen and convert it into forms that can be used for metabolic processes?

asked Feb 14 in BioChemistry

1 answer 41 views

How can we optimize the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine to obtain a higher yield and superior quality material?

answered Feb 14 in Chemical synthesis

1 answer 37 views

Using molecular orbital theory, calculate the bond order of the H2 molecule. Show all your calculations and explain what the bond order indicates about the stability of the molecule.

asked Feb 13 in Chemical bonding

1 answer 84 views

How do inadequate emphasis on chemical reactions and equations impact a student's understanding of stoichiometry and chemical bonding? Provide examples to support your argument.

asked Feb 13 in Chemical education

1 answer 58 views

What structural and electronic parameters are necessary for a metal ion to function as a cofactor in metalloenzymes and metalloproteins, and how do these factors affect the enzyme's catalytic activity?

answered Feb 13 in Coordination Chemistry

1 answer 36 views

How can we design drugs that target the GABA-A receptor to treat anxiety disorders with fewer side effects?

asked Feb 12 in Medicinal Chemistry

1 answer 93 views

How can the process for the production of a specific specialty chemical be optimized to increase the yield and efficiency, while also minimizing waste and environmental impact?

asked Feb 10 in Chemical engineering

1 answer 29 views

How can the efficiency of solar cells be improved through the synthesis and characterization of new materials?

answered Feb 7 in Materials Chemistry

1 answer 51 views

How can technology be effectively integrated into the teaching of chemistry to enhance student learning and engagement?

asked Feb 6 in Chemical education

1 answer 44 views

How can inadequate training for chemistry teachers affect the learning outcomes of students in chemistry classes?

asked Feb 6 in Chemical education

1 answer 88 views

How can a better understanding of the role of chemistry in society and the economy be integrated into the chemistry curriculum to better prepare students for the workforce and contribute to the advancement of society?

answered Feb 4 in Chemical education

1 answer 83 views

Determine the oxidation state of sulfur in H2SO4.

asked Feb 4 in Chemical reactions

1 answer 98 views

Determine the activation energy for the electrochemical reaction that occurs between copper and nitric acid (Cu + 4HNO3 --> Cu(NO3)2 + 2NO2 + 2H2O) given that the rate constant k is 2.31 x 10^-6 mol L^-1 s^-1 at 25°C and the rate constant increases to 3.81 x 10^-5 mol L^-1 s^-1 at 45°C.

answered Feb 4 in ElectroChemistry

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