Recent activity by Miguel37A006

1 answer 28 views

How does the rate of a chemical reaction affect the potential for a hazardous event to occur, and what measures can be taken to mitigate the risk and ensure reaction safety?

answered Feb 22 in Chemical kinetics

1 answer 23 views

What is the power output of a lithium-ion battery if the battery has an electrode potential of 3.7 volts and a current flow of 2 amperes?

answered Feb 22 in ElectroChemistry

1 answer 30 views

What is the most efficient method to produce adhesive materials with improved bonding properties while minimizing energy consumption and reducing waste in the production process?

asked Feb 21 in Chemical engineering

1 answer 35 views

What is the melting point of a sample of aspirin obtained from a drugstore, and how does it compare to the melting point of pure aspirin? Can the purity of the sample be determined from the melting point data?

asked Feb 20 in Analytical Chemistry

1 answer 26 views

How does the degree of conjugation affect the electronic and optical properties of a polymer, and how can this be accurately calculated using quantum chemistry methods?

asked Feb 19 in Quantum Chemistry

1 answer 28 views

What is the coordination number and geometry of a complex made up of a trivalent actinide, Am(III), and six ligands with five unpaired electrons in the outermost shell?

answered Feb 19 in Coordination Chemistry

1 answer 38 views

What is the balanced half equation for the reduction of dichromate ion (Cr2O7 2-) to chromium (III) ion (Cr3+) in an acidic solution?

answered Feb 17 in Chemical reactions

1 answer 37 views

What is the activation energy for the electrochemical reaction between zinc and hydrochloric acid at room temperature?

asked Feb 17 in ElectroChemistry

1 answer 35 views

How can we predict the absorption spectra of a molecule using quantum chemical calculations of excited states?

asked Feb 14 in Computational Chemistry

1 answer 39 views

How can we optimize the design and properties of drug delivery systems to enhance the bioavailability, targeting, and therapeutic efficacy of a drug?

asked Feb 14 in Medicinal Chemistry

1 answer 56 views

How do metal ions coordinate with the amino acid residues in metalloenzymes and metalloproteins to carry out their biological functions and what are the factors that influence the coordination preferences of the metal ions?

answered Feb 13 in Coordination Chemistry

1 answer 52 views

What is the balanced chemical equation for the redox reaction that occurs between potassium permanganate (KMnO₄) and hydrogen peroxide (H₂O₂) in acidic solution?

asked Feb 13 in Chemical reactions

1 answer 66 views

What is the impact of heavy metal contamination on the population of fish in a particular water body and what methods can be used to mitigate this pollution?

asked Feb 13 in Environmental Chemistry

1 answer 33 views

What is the diffusion coefficient of a gas with a molar mass of 16 g/mol in air at 25°C, assuming the gas follows Graham's law?

answered Feb 13 in Physical Chemistry

1 answer 54 views

What is the net yield of ATP in glycolysis and gluconeogenesis pathways, and how does it differ between these two processes?

answered Feb 13 in BioChemistry

1 answer 66 views

What is the heat of hydration of magnesium sulfate, MgSO4, when 45 grams of the anhydrous salt is dissolved in 250 mL of water? The molar heat of hydration of MgSO4 is -138.5 kJ/mol.

asked Feb 13 in ThermoChemistry

1 answer 31 views

How can we design novel antiviral agents that target viral enzymes with high specificity and potency, but have minimal off-target effects on host cell proteins?

answered Feb 12 in Medicinal Chemistry

1 answer 67 views

How can the synthesis of polyvinyl chloride from vinyl chloride monomer be optimized to obtain a higher yield and purity?

answered Feb 11 in Chemical synthesis

1 answer 47 views

How can the synthesis of new materials for use in sensors be optimized to achieve maximum sensitivity and selectivity?

answered Feb 11 in Materials Chemistry

1 answer 66 views

How can the sensitivity of Surface-enhanced Raman spectroscopy (SERS) be optimized for the detection of low concentration of analytes on a metallic substrate?

answered Feb 10 in Surface Chemistry

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