Recent activity by TiaraFitzgib

1 answer 87 views

How does the shape and size of a gold nanoparticle influence its stability and reactivity in a molecular dynamic simulation?

asked Feb 24 in Computational Chemistry

1 answer 76 views

What is the effect of decreasing pH on the equilibrium position of the redox reaction between iodine and thiosulfate in the presence of hydrochloric acid?

answered Feb 24 in Chemical equilibrium

1 answer 86 views

What is the effect of increasing the temperature on the equilibrium constant of the reaction between hydrogen gas and iodine gas to form hydrogen iodide gas?

asked Feb 22 in Chemical kinetics

1 answer 93 views

What is the effect of the molecular weight of a polymer on the properties of the resulting coating or paint?

answered Feb 21 in Polymer Chemistry

1 answer 88 views

How does the intensity of the infrared spectrum produced by a molecule change when the molecule undergoes a bond vibration?

asked Feb 20 in Physical Chemistry

1 answer 90 views

How does the intensity of light affect the rate of a reaction between hydrogen peroxide and iodide ions under different wavelengths of light?

answered Feb 20 in Chemical kinetics

1 answer 81 views

What is the heat of sublimation for dry ice (solid carbon dioxide) given that its enthalpy of fusion is 9.2 kJ/mol and its enthalpy of vaporization is 25.1 kJ/mol?

asked Feb 20 in ThermoChemistry

1 answer 81 views

What is the electronegativity difference between a carbon atom and an oxygen atom in a molecule of carbon dioxide?

asked Feb 20 in Chemical bonding

1 answer 90 views

What is the effect of temperature on the rate of lactase enzyme catalyzed hydrolysis of lactose into glucose and galactose?

answered Feb 20 in BioChemistry

1 answer 96 views

How does the choice of diisocyanate and polyol affect the properties of the synthesized polyurethane? Conduct a comparative study on the properties of the polyurethane synthesized using different combinations of diisocyanate and polyol.

answered Feb 18 in Chemical synthesis

1 answer 113 views

How does the catalyst's metal surface composition and structure affect the selectivity and efficiency of the oxidation of which type of hydrocarbon?

asked Feb 18 in Surface Chemistry

1 answer 87 views

What is the balanced chemical equation for the double replacement reaction between sodium chloride and silver nitrate, and what are the spectator ions in the reaction?

asked Feb 17 in Chemical reactions

1 answer 97 views

How does surface modification of polymers affect the adhesive properties of adhesives made from these modified polymers, and how can this be utilized in various applications?

asked Feb 17 in Surface Chemistry

1 answer 89 views

What is the role of metal ions in the mechanism of metalloenzymes? Please provide specific examples of metalloenzymes and their corresponding metal ion cofactors.

asked Feb 13 in Coordination Chemistry

1 answer 153 views

What is the hybridization of the sulfur atom in SF6 molecule?

asked Feb 13 in Inorganic Chemistry

1 answer 122 views

What type of chemical bond is formed between two atoms of sodium and one atom of chlorine in a sodium chloride molecule, and how is it determined?

answered Feb 13 in Chemical bonding

1 answer 120 views

How do the physical and chemical properties of a heterocyclic compound differ from those of a typical carbocyclic compound with similar molecular weight and structure? Provide a comprehensive comparison of the two types of compounds with examples.

answered Feb 13 in Organic Chemistry

1 answer 125 views

How does the coordination chemistry of metalloproteins contribute to the catalytic activity of enzymes? Illustrate with specific examples from the literature.

answered Feb 12 in Coordination Chemistry

1 answer 174 views

How can the surface properties of a biomaterial be modified using chemical treatments to enhance its biocompatibility and improve its performance as a medical implant?

answered Feb 11 in Surface Chemistry

1 answer 125 views

How can the process for the production of a specific pharmaceutical drug be optimized to increase yield and ensure consistent quality?

answered Feb 10 in Chemical engineering

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