Recent activity by LuzGerste41

1 answer 29 views

How does the rate of a chemical reaction change with an increase or decrease in temperature? Provide experimental evidence to support your answer.

answered Feb 22 in Chemical kinetics

1 answer 42 views

What is the optimum temperature, pressure and catalyst combination for the synthesis of polyvinyl alcohol from vinyl acetate monomer? How does changing the conditions affect the yield and purity of the final product?

asked Feb 22 in Chemical synthesis

1 answer 28 views

What is the most efficient and cost-effective process for producing nitrogen gas on an industrial scale from atmospheric air using the process of pressure swing adsorption (PSA)?

answered Feb 21 in Chemical engineering

1 answer 29 views

How does the binding affinity of protein-protein interactions change with variations in temperature and pH?

answered Feb 17 in BioChemistry

1 answer 27 views

What is the balanced chemical equation for the synthesis of magnesium oxide from its constituent elements?

asked Feb 17 in Chemical reactions

1 answer 38 views

How can we predict the electronic and magnetic properties of metal-organic frameworks using quantum chemistry calculations?

answered Feb 14 in Quantum Chemistry

1 answer 90 views

How do intermolecular forces affect the solubility of polar and nonpolar molecules in different solvents?

asked Feb 13 in Quantum Chemistry

1 answer 62 views

What is the retrosynthetic analysis of ibuprofen and what are the possible starting materials and reaction steps for its synthesis?

answered Feb 13 in Organic Chemistry

1 answer 91 views

How does the coordination chemistry of metalloenzymes and metalloproteins impact their catalytic activities? Provide examples of metalloenzymes and metalloproteins and describe their coordination geometries and active sites.

answered Feb 12 in Coordination Chemistry

1 answer 50 views

How can the synthesis of polyethylene from ethylene monomer be optimized to improve the properties of the final product in terms of strength and density?

asked Feb 11 in Chemical synthesis

1 answer 93 views

How can the process for producing fragrances in the chemical industry be optimized to minimize waste and increase production efficiency while maintaining the desired fragrance quality and composition?

answered Feb 10 in Chemical engineering

1 answer 29 views

How can the pharmacological activity of natural products for medicinal use be investigated and optimized for therapeutic applications through chemical modifications and derivatization?

answered Feb 10 in Medicinal Chemistry

1 answer 41 views

How can the ionic conductivity of polymer electrolytes for batteries be improved while maintaining stability and durability?

answered Feb 7 in Polymer Chemistry

1 answer 44 views

How can the compatibility of polymer blends be improved to achieve a homogenous mixture with desirable mechanical properties?

answered Feb 6 in Polymer Chemistry

1 answer 30 views

How can the chemical engineering principles be applied to design a sustainable and cost-effective system for the production of cosmetics, taking into account the environmental impact and the safety of both workers and consumers?

answered Feb 6 in Chemical engineering

1 answer 33 views

How can computational chemistry and molecular modeling methods be used to predict the properties of a new drug molecule, such as its solubility, stability, and effectiveness in treating a specific disease? Specifically, how do molecular optimization techniques like ligand docking and quantum chemical calculations aid in the design and development of safe and efficacious drugs?

answered Feb 6 in Physical Chemistry

1 answer 36 views

How can inadequate training for chemistry teachers be addressed to improve students' understanding and interest in chemistry?

answered Feb 5 in Chemical education

1 answer 26 views

How can chemistry students learn and conduct experiments effectively in a limited access laboratory setting?

answered Feb 5 in Chemical education

1 answer 67 views

Calculate the standard enthalpy change for the reaction between 50 mL of 1.0 M HCl and 50 mL of 1.0 M NaOH at 25°C given that the temperature of the resultant solution is 31.2°C and the specific heat capacity of the solution is 4.184 J/g°C.

asked Feb 3 in Chemical thermodynamics

1 answer 80 views

How does adding a substituent to a molecule affect its excitation energy? Use quantum chemical calculations to compare the excitation energies of a set of closely related molecules, one with a substituent and one without, and determine the effect of the substituent on the molecules' excited states.

asked Jan 30 in Computational Chemistry

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