Recent activity by EusebiaGilla

1 answer 27 views

What is the effect of reactant orientation on the reaction rate of a chemical reaction between hydrochloric acid (HCl) and magnesium (Mg)?

answered Feb 22 in Chemical kinetics

1 answer 29 views

How does the molecular weight of a polymer affect its suitability for use in 3D printing, and what methods can be used to control and optimize the molecular weight for this application?

asked Feb 21 in Materials Chemistry

1 answer 34 views

What is the specific coordination geometry of the metal center in the active site of the metalloenzyme myoglobin, and what is the significance of this geometry in the enzyme's function?

answered Feb 20 in Coordination Chemistry

1 answer 34 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol, and how does the type of catalyst used affect the reaction rate?

answered Feb 20 in Organic Chemistry

1 answer 34 views

What is the effect of varying ratios of metals in an alloy on its strength and ductility, and which alloy composition would be most suitable for use in high-stress aerospace applications?

asked Feb 20 in Materials Chemistry

1 answer 32 views

What is the effect of particle shape on the phase behavior of liquid crystals, and how can Monte Carlo simulations be used to study this relationship?

answered Feb 19 in Computational Chemistry

1 answer 41 views

What is the crystal structure of sodium chloride (NaCl) and how does it relate to its physical properties such as melting and boiling point, conductivity, and solubility in water?

asked Feb 14 in Physical Chemistry

1 answer 41 views

How can we optimize the process parameters for the large-scale production of polypropylene using a Ziegler-Natta catalyst system?

asked Feb 14 in Chemical engineering

1 answer 32 views

How can we use molecular docking studies to identify potential drug candidates for treating a specific disease?

answered Feb 13 in Computational Chemistry

1 answer 49 views

How can we design a new metal-organic framework with increased water stability and enhanced gas adsorption properties for potential use in gas storage and industrial applications?

asked Feb 12 in Coordination Chemistry

1 answer 29 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect the overall function of the protein or enzyme? Provide specific examples to support your answer.

asked Feb 12 in Coordination Chemistry

1 answer 35 views

How does the chirality affect the photochemical properties of molecules? Provide a specific example of a chiral molecule and explain its behavior in a photochemical reaction.

asked Feb 12 in PhotoChemistry

1 answer 41 views

How can the structure of a virus be used to design drugs that target specific types of viruses, with a focus on preventing infections and reducing the severity of symptoms?

asked Feb 11 in Medicinal Chemistry

1 answer 67 views

How can the process for the production of fragrances be optimized for maximum yield and quality, while minimizing energy consumption and environmental impact?

answered Feb 10 in Chemical engineering

1 answer 34 views

How can the electrical conductivity of conductive polymers be optimized for use in flexible electronics, while maintaining the desired mechanical properties of the material?

asked Feb 7 in Materials Chemistry

1 answer 40 views

How can chemistry educators better support students with learning disabilities in understanding the abstract concepts and complex equations involved in stoichiometry?

asked Feb 4 in Chemical education

1 answer 60 views

Determine the standard enthalpy of formation for propane (C3H8) using the following values: - C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ/mol- 2H2(g) + O2(g) → 2H2O(l) ΔH° = -572.4 kJ/mol- C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l) ΔH° = -2220 kJ/mol

asked Feb 4 in Chemical thermodynamics

1 answer 78 views

What is the structure of compound X based on its proton NMR spectrum, which shows a singlet at 1.2 ppm with an integration of 3, a doublet at 2.5 ppm with an integration of 2, and a quartet at 3.7 ppm with an integration of 1?

asked Jan 31 in Analytical Chemistry

1 answer 114 views

How do amino acid modifications affect the efficiency of intracellular signal transduction pathways in living organisms? Support your answer with experimental evidence.

answered Jan 31 in BioChemistry

1 answer 89 views

What is the concentration of lead (Pb) in a water sample collected from a industrial site using atomic absorption spectroscopy?

answered Jan 30 in Analytical Chemistry

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