Recent activity by QAMSibyl4514

1 answer 25 views

What is the relationship between the electronic structure and magnetic properties of metal-organic frameworks, and how can this be predicted using quantum chemistry methods?

answered Feb 24 in Quantum Chemistry

1 answer 38 views

What is the optimal reaction conditions required for the synthesis of polyethylene oxide from ethylene oxide monomer with the highest molecular weight and the highest yield?

asked Feb 21 in Chemical synthesis

1 answer 26 views

How will the change in pH affect the formation of the iron(III)-thiocyanate complex ion equilibrium?

asked Feb 20 in Chemical equilibrium

1 answer 35 views

What is the coordination geometry of the active site metal ion in the Metalloenzyme Carbonic Anhydrase? And how does this coordination geometry relate to the mechanism of enzymatic activity?

answered Feb 19 in Coordination Chemistry

1 answer 44 views

What is the mechanism of the Cannizzaro reaction for formaldehyde and benzaldehyde, and what factors affect the rate of this reaction?

asked Feb 18 in Organic Chemistry

1 answer 37 views

How does surface area affect the rate of adsorption of a gas onto a solid catalyst? Use specific examples from the literature to support your explanation.

asked Feb 14 in Physical Chemistry

1 answer 33 views

How can we use photochemistry principles to efficiently degrade persistent organic pollutants in water bodies like lakes and rivers to minimize their adverse effects on the environment and human health?

asked Feb 14 in PhotoChemistry

1 answer 56 views

How will increasing the pressure in a closed system at equilibrium with a gaseous reactant and product affect the equilibrium position? Provide a detailed explanation with a balanced chemical equation and experimental evidence to support your answer.

answered Feb 13 in Chemical equilibrium

1 answer 61 views

What is the structure and bonding of the metal complexes in gadolinium-based metallofullerenes, and how do they affect the magnetic properties of the compound?

asked Feb 13 in Coordination Chemistry

1 answer 38 views

How can we design a drug that targets cancer cells with high expression of the protein HER2, while avoiding healthy cells with low HER2 expression?

asked Feb 12 in Medicinal Chemistry

1 answer 34 views

How can the structure of a drug molecule be designed to effectively treat metabolic disorders such as diabetes, obesity, or hyperlipidemia without producing severe side effects?

asked Feb 11 in Medicinal Chemistry

1 answer 63 views

How can the properties of liquid crystals be manipulated to improve the efficiency and quality of display technology?

asked Feb 10 in Materials Chemistry

1 answer 48 views

How can the efficiency of the fermentation process for biofuels production be optimized in chemical engineering?

asked Feb 7 in Chemical engineering

1 answer 48 views

How can the durability and adhesion properties of polymer-based coatings and paints be improved for use on metal surfaces in harsh environments?

answered Feb 7 in Polymer Chemistry

1 answer 43 views

How can the development of small molecule inhibitors target the signaling pathways implicated in inflammatory diseases, such as rheumatoid arthritis, in order to effectively reduce inflammation and provide new treatments?

asked Feb 7 in Medicinal Chemistry

1 answer 42 views

How can sustainable agriculture practices reduce the negative impact of synthetic fertilizers and pesticides on soil and water quality in agricultural ecosystems?

asked Feb 6 in Environmental Chemistry

1 answer 41 views

How can insufficient emphasis on environmental chemistry in chemical education be addressed to promote awareness and understanding of the impact of chemical substances on the environment?

asked Feb 6 in Chemical education

1 answer 35 views

How can a chemical engineer develop a process for the production of 1 ton of sulfuric acid with a concentration of 98% at a desired temperature and pressure using a specific raw material feedstock and considering the economic feasibility of the process?

asked Feb 4 in Chemical engineering

1 answer 78 views

Design a chemical reactor that can produce 100 kg of ammonia per hour using the Haber Process, given the following parameters: - Temperature: 450°C- Pressure: 200 atm- Catalysts: Magnetite and Alumina- Reactants: Nitrogen and Hydrogen at a 3:1 molar ratio.

answered Feb 3 in Chemical engineering

1 answer 61 views

How does changing the initial orientation of reactant molecules affect the rate of a chemical reaction?

asked Feb 3 in Chemical kinetics

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