Recent activity by NilaBody107

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What is the reaction mechanism for the addition of HBr to propene according to quantum chemical calculations?

asked 3 days ago in Computational Chemistry

1 answer 24 views

What is the rate constant for the decomposition of N<sub>2</sub>O<sub>5</sub> at 298 K if the half-life is 15.6 minutes and the initial concentration is 0.1 M?

answered 6 days ago in Physical Chemistry

1 answer 22 views

How does the coordination of metal ions in metalloenzymes and metalloproteins affect their catalytic activity? Provide specific examples of metalloenzymes and metalloproteins and explain how their coordination environments influence their function.

answered 6 days ago in Coordination Chemistry

1 answer 22 views

How does the coordination geometry of a transition metal complex affect its electronic and magnetic properties?

answered 6 days ago in Quantum Chemistry

1 answer 28 views

What is the hybridization of the central atom in the molecule CH2O?

answered Feb 18 in Chemical bonding

1 answer 21 views

What is the mechanism by which sunscreen agents absorb harmful UV radiation, and how can the efficiency of sunscreen be measured and optimized through experimentation?

answered Feb 14 in PhotoChemistry

1 answer 39 views

Identify the type of bonding present in the solids of sodium chloride, diamond, and copper.

asked Feb 13 in Chemical bonding

1 answer 26 views

What is the relationship between two chiral molecules of tartaric acid, namely D-tartaric acid and L-tartaric acid, and how do they affect the plane-polarized light?

answered Feb 12 in Organic Chemistry

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?

asked Feb 12 in Medicinal Chemistry

1 answer 8 views

How does coordination chemistry affect the catalytic activity of metalloenzymes and metalloproteins, and how can this knowledge be utilized in designing more efficient metal-based catalysts for industrial processes?

answered Feb 12 in Coordination Chemistry

1 answer 39 views

How can the synthesis and characterization of new materials be optimized for their use in drug delivery to ensure maximum therapeutic efficiency and minimal side-effects?

answered Feb 11 in Materials Chemistry

1 answer 36 views

How can the swelling capacity of a polyacrylate-based superabsorbent material be optimized?

answered Feb 11 in Polymer Chemistry

1 answer 42 views

How can the selectivity of hydrocarbon oxidation on metal surfaces be improved to achieve a higher yield of the desired product?

answered Feb 10 in Surface Chemistry

1 answer 27 views

How can the electrical conductivity of graphene be improved for its use in electronic devices?

asked Feb 7 in Materials Chemistry

1 answer 10 views

How can the design of polymer-based smart materials be optimized for specific applications such as drug delivery, tissue engineering, or sensing?

answered Feb 7 in Polymer Chemistry

1 answer 68 views

What is the electronic structure and molecular geometry of benzene, and how can it be determined using quantum chemical calculations?

asked Jan 31 in Quantum Chemistry

1 answer 70 views

What is the binding affinity of a selected drug molecule with the target receptor protein using molecular docking studies?

asked Jan 31 in Computational Chemistry

1 answer 55 views

How can the presence of functional groups in an unknown sample of organic compound be identified using infrared spectroscopy? Provide a step-by-step approach to interpret an infrared spectrum and identify the functional groups present in the compound.

answered Jan 29 in Analytical Chemistry

1 answer 58 views

Calculate the enthalpy change (in kJ/mol) for the polymerization of ethylene to polyethylene, given that the polymerization of 1 mole of ethylene produces 3 moles of polyethylene and the enthalpy change of the reaction is -32 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 70 views

Calculate the current density in an electrochemical cell if a current of 2.5 A is passed through a copper electrode with a surface area of 25 cm² and a silver electrode with a surface area of 10 cm² for 3 hours. The half-cell potentials of copper and silver electrodes are +0.34 V and +0.80 V, respectively, and the molar concentrations of copper and silver ions in the electrolyte are 0.5 M and 1 M, respectively.

asked Jan 23 in ElectroChemistry

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