Recent activity by WandaBalsill

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What is the relationship between the rate of a chemical reaction and its equilibrium constant, and how can this relationship be investigated experimentally?

asked 3 days ago in Chemical kinetics

1 answer 13 views

What is the quantum yield of the photolysis of benzene on a certain wavelength λ? Provide a detailed explanation of the photophysical processes involved and the mathematical method used to calculate the quantum yield.

answered 3 days ago in Physical Chemistry

1 answer 21 views

What is the maximum adsorption capacity of nitrogen gas on a certain adsorbent material at a temperature of 25°C and a pressure of 5 atm, based on the Langmuir adsorption isotherm with a constant K of 0.2 L/mol?

answered 4 days ago in Surface Chemistry

1 answer 29 views

What is the coordination number and geometry of the lanthanide complex [Eu(H2O)8]Cl3? Explain the factors that determine the coordination number and geometry for lanthanide complexes.

answered 6 days ago in Coordination Chemistry

1 answer 27 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their function and reactivity towards substrates?

answered 6 days ago in Coordination Chemistry

1 answer 30 views

How does the concentration of reactants affect the reaction rate and efficiency in the reaction between sodium thiosulfate and hydrochloric acid?

asked 6 days ago in Chemical kinetics

1 answer 28 views

What is the balanced chemical equation for the reaction of aluminum with hydrochloric acid to produce aluminum chloride and hydrogen gas?

asked Feb 17 in Chemical reactions

1 answer 17 views

How does the addition of a reaction intermediate to a chemical reaction affect the rate of the reaction and what is the mechanism behind it?

answered Feb 17 in Chemical kinetics

1 answer 21 views

How does the addition of a catalyst affect the equilibrium position of the redox reaction between potassium permanganate and oxalic acid? Provide a detailed explanation of the calculations involved in solving this problem.

answered Feb 17 in Chemical equilibrium

1 answer 27 views

How does the variation of Si/Al ratio affect the acidity of zeolites? Provide a computational study exploring the effects of Si/Al ratio on the acidic behavior of zeolites.

answered Feb 17 in Computational Chemistry

1 answer 29 views

How does the computational method used in quantum chemical calculations of excited states affect the accuracy of electronic transitions predictions?

asked Feb 17 in Computational Chemistry

1 answer 33 views

How does the absorption spectrum of chlorophyll relate to the wavelengths of light used during photosynthesis, and how does this impact the efficiency of carbon fixation in plants?

answered Feb 17 in BioChemistry

1 answer 30 views

How can the yield and purity of the surfactant in the production of detergents be optimized through the choice of appropriate reaction conditions, such as temperature and pressure, and catalyst selection?

asked Feb 14 in Chemical engineering

1 answer 26 views

How does metal substitution affect the optical properties of metalloporphyrins and metallophthalocyanines studied for potential application in photovoltaic devices?

answered Feb 13 in Coordination Chemistry

1 answer 32 views

How can we improve the responsiveness of polymer-based smart materials to specific stimuli such as temperature, pH, humidity or electric fields while maintaining their structural integrity and performance over time?

asked Feb 13 in Polymer Chemistry

1 answer 41 views

What is the mechanism of a Hofmann Elimination reaction and how does it differ from a regular E2 Elimination reaction? Provide a detailed explanation and examples of each reaction.

answered Feb 13 in Organic Chemistry

1 answer 27 views

What is the net ATP yield of glycolysis and gluconeogenesis in the liver? Compare and explain the energy efficiency of both processes.

asked Feb 13 in BioChemistry

1 answer 45 views

How can we design an effective and sustainable system for the treatment of industrial wastewater containing high levels of heavy metals using chemical engineering principles?

answered Feb 12 in Chemical engineering

1 answer 9 views

How can we design a new chemotherapy drug that targets cancer cells specifically, without harming healthy cells, and how can we ensure that the drug reaches the cancer cells effectively?

answered Feb 12 in Medicinal Chemistry

1 answer 6 views

How can the principles of quantum information processing and computing be applied to solve chemical problems, such as predicting the behavior of complex molecules or designing more efficient catalysts?

answered Feb 10 in Quantum Chemistry

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