Recent activity by RamiroShockl

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

asked Feb 24 in Computational Chemistry

1 answer 31 views

What is the relationship between the size and shape of a nanoscale molecular system and its quantum transport properties, and how can this understanding be applied to the design and development of more efficient molecular-scale electronic devices?

answered Feb 24 in Quantum Chemistry

1 answer 33 views

How does the rate of the forward and reverse reactions affect the equilibrium constant of a chemical reaction, and what factors influence the magnitude of the equilibrium constant in a reversible reaction?

asked Feb 22 in Chemical kinetics

1 answer 30 views

What is the rate constant of a first-order reaction that has a half-life of 10 seconds and an initial concentration of 0.1 M?

answered Feb 22 in Physical Chemistry

1 answer 31 views

What is the predicted molecular geometry and bond angle of the carbon dioxide (CO2) molecule?

answered Feb 22 in Chemical bonding

1 answer 28 views

What is the optimal reaction conditions to maximize the yield of polyethylene in the synthesis of polyethylene from ethylene monomer?

answered Feb 21 in Chemical synthesis

1 answer 31 views

What is the most efficient and cost-effective method for synthesizing quantum dots of a specific size and composition, and how can the properties of these quantum dots be tailored for specific applications in materials science?

asked Feb 21 in Materials Chemistry

1 answer 26 views

What is the most effective method for synthesizing gold nanoparticles, and how do the parameters of synthesis (such as temperature, reactant concentration and solvent choice) affect the size, shape and properties of the obtained nanoparticles?

answered Feb 21 in Materials Chemistry

1 answer 35 views

What is the enthalpy of formation of carbon dioxide (CO2) if the enthalpies of formation for carbon (C) and oxygen (O2) are -94 kJ/mol and 0 kJ/mol, respectively?

asked Feb 20 in ThermoChemistry

1 answer 33 views

How does the coordination number and oxidation state of the metal center affect the stability and reactivity of metallofullerenes and metalloclusters?

asked Feb 19 in Coordination Chemistry

1 answer 32 views

What is the chemical composition and coordination geometry of the coordination compound [Co(en)2(H2O)2]Cl3, where en stands for ethylenediamine? Further, explain the bonding in this coordination compound.

asked Feb 19 in Coordination Chemistry

1 answer 31 views

How does the coordination chemistry of metalloenzymes and metalloproteins influence their catalytic activity and specificity towards certain substrates?

answered Feb 19 in Coordination Chemistry

1 answer 34 views

What is the rate law expression for the reaction between hydrogen and oxygen gasses to form water, and what is the overall order of the reaction?

answered Feb 17 in Physical Chemistry

1 answer 41 views

How does temperature affect the rate of the photochemical reaction between chlorophyll and UV light? Provide experimental evidence to support your answer.

answered Feb 17 in PhotoChemistry

1 answer 30 views

How can we optimize the SERS performance in detecting trace amounts of environmental pollutants?

asked Feb 17 in Surface Chemistry

1 answer 36 views

How can we use quantum chemistry methods to predict the selectivity and efficiency of a catalyst in a specific chemical reaction?

answered Feb 14 in Quantum Chemistry

1 answer 37 views

How can we predict the catalytic activity and selectivity of a given molecule or catalyst using quantum chemistry methods such as density functional theory (DFT) and molecular orbital theory (MOT)?

answered Feb 14 in Quantum Chemistry

1 answer 34 views

How can the use of nanotechnology improve the efficacy and reduce the side effects of drug delivery systems in cancer treatment?

asked Feb 13 in Medicinal Chemistry

1 answer 69 views

What is the purity of a sample of acetanilide that has a melting point range of 112-114°C when the literature melting point range for pure acetanilide is 114-115°C?

answered Feb 12 in Analytical Chemistry

1 answer 40 views

How can we design luminescent materials with high quantum yield and tunable emission properties for various applications?

answered Feb 12 in PhotoChemistry

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