Recent activity by TiaMuirden46

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How do the size and shape of nanoparticles affect their catalytic activity in a specific chemical reaction?

answered 1 day ago in Materials Chemistry

1 answer 19 views

What factors influence the selectivity of a chemical reaction and how can quantum chemistry principles be used to predict and optimize selectivity in complex reaction systems?

asked 1 day ago in Quantum Chemistry

1 answer 16 views

How does the photochemical behavior of transition metal complexes vary with respect to their coordination geometry? Provide examples of different coordination geometries and their corresponding photochemical properties.

asked 4 days ago in PhotoChemistry

1 answer 22 views

What is the optimal temperature and pressure conditions for the synthesis of polyethylene oxide with a desired molecular weight using ethylene oxide monomer as the raw material?

asked 4 days ago in Chemical synthesis

1 answer 33 views

How does the morphology and size of nanoparticles affect their photochemical properties, specifically their absorption and reactivity towards light? Provide experimental evidence to support your answer.

asked 4 days ago in PhotoChemistry

1 answer 25 views

How does the Environmental impact assessment (EIA) process aid in minimizing the negative effects of industrial projects on the environment, and what analytical techniques can be employed in conducting an accurate EIA for a project?

answered 5 days ago in Environmental Chemistry

1 answer 22 views

How does the electronic configuration of inorganic compounds influence their reactivity towards other compounds? Provide examples of different inorganic compounds and their corresponding reactivity levels based on their electronic configuration.

answered 6 days ago in Inorganic Chemistry

1 answer 27 views

What is the effect of polymer chain length on the electrical conductivity of polymer-based electronic materials?

answered 6 days ago in Polymer Chemistry

1 answer 23 views

What is the effect of temperature on the solubility of a solute in a solvent and how can this relationship be explained through thermodynamics of solvation?

answered 6 days ago in Physical Chemistry

1 answer 17 views

What is the balanced chemical equation for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?

answered Feb 17 in Chemical reactions

1 answer 28 views

How does temperature affect the rate of an enzymatic reaction? Provide experimental evidence to support your answer.

answered Feb 17 in BioChemistry

1 answer 26 views

How do different types of agricultural practices, such as organic farming versus conventional farming, impact the environment differently in terms of soil health, water quality, and greenhouse gas emissions?

asked Feb 14 in Environmental Chemistry

1 answer 34 views

How does heavy metal contamination in soil affect the growth and quality of crops, and what are some effective methods for remediating this type of contamination?

answered Feb 13 in Environmental Chemistry

1 answer 39 views

What is the nature of electronic excitations in a given molecule, and what is the mechanism of excited state dynamics, as predicted by ab initio calculations?

asked Feb 13 in Computational Chemistry

1 answer 45 views

How can we develop a process for the synthesis of a specialty chemical with high purity and yield while minimizing waste and reducing the use of hazardous chemicals?

asked Feb 12 in Chemical engineering

1 answer 34 views

How can the performance of Metal-Organic Frameworks (MOFs) be improved for selective gas adsorption applications?

answered Feb 10 in Coordination Chemistry

1 answer 33 views

How can the optical properties of polymer materials be tuned to enhance their efficiency in solar energy conversion?

asked Feb 10 in Polymer Chemistry

1 answer 33 views

How can quantum computing help in the development of new drugs with specific properties, such as improved efficacy and reduced side effects?

answered Feb 5 in Quantum Chemistry

1 answer 49 views

Calculate the standard entropy change of the following reaction: 2Fe(s) + 3Cl2(g) → 2FeCl3(s) Given that the standard enthalpy change for this reaction is -400 kJ/mol at 298 K and the standard molar entropy of FeCl3(s) is 95 J/mol K.

asked Feb 3 in Inorganic Chemistry

1 answer 33 views

Calculate the standard enthalpy of formation of carbon dioxide (CO2) using the following data:C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ/mol2H2(g) + O2(g) → 2H2O(l) ΔH° = -572.0 kJ/molHint: Use Hess's law to calculate the standard enthalpy of formation of CO2.

asked Feb 3 in ThermoChemistry

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