Recent activity by Lourdes26529

1 answer 22 views

What is the effect of increasing the concentration of the reaction product on the rate of the reaction between hydrogen peroxide and iodide ions in the presence of an acid catalyst?

asked 3 days ago in Chemical kinetics

1 answer 20 views

How does the rate of a chosen photochemical reaction change as the temperature is increased or decreased?

asked 3 days ago in PhotoChemistry

1 answer 25 views

How does the presence of ligands affect the electronic and magnetic properties of transition metal complexes, specifically in terms of spin states and d-orbital placement, and what techniques can be used to predict these properties?

answered 3 days ago in Quantum Chemistry

1 answer 24 views

How does the presence of lanthanides in a complex affect its photochemical properties?

asked 3 days ago in PhotoChemistry

1 answer 23 views

What is the effect of pH on the zeta potential of colloidal particles and how can it be measured accurately in a laboratory setting using electrophoresis?

asked 3 days ago in Surface Chemistry

1 answer 18 views

How does the morphology of the conductive polymer affect its electrical conductivity and mechanical properties in flexible electronics?

answered 3 days ago in Materials Chemistry

1 answer 4 views

How does the molecular weight of a polymer affect its rheological properties in the molten state?

asked 4 days ago in Polymer Chemistry

1 answer 19 views

How do the mechanical, and biological properties of collagen-based biomaterials vary with changes in the collagen concentration and crosslinking density for use in tissue engineering applications?

asked 4 days ago in Materials Chemistry

1 answer 22 views

What is the effect of the coordination environment on the luminescent properties of lanthanide complexes in photochemical reactions?

answered 6 days ago in PhotoChemistry

1 answer 29 views

How does temperature affect the rate of a gas-phase reaction as determined by Monte Carlo simulations?

answered Feb 17 in Computational Chemistry

1 answer 27 views

What is the role of ribosomes in the process of protein synthesis during RNA transcription and translation? Explain the molecular mechanism behind how a ribosome reads the instructions encoded in mRNA and assembles amino acids into a polypeptide chain.

asked Feb 14 in BioChemistry

1 answer 27 views

How does quantum coherence and entanglement affect the properties and behavior of molecular and nanoscale systems in different environments?

asked Feb 14 in Quantum Chemistry

1 answer 41 views

What is the best protecting group strategy for selectively blocking one of the two free hydroxyl (-OH) groups in a molecule when both groups are reactive and need to be preserved for further reactions in an organic synthesis?

answered Feb 13 in Organic Chemistry

1 answer 9 views

How can we design drugs that specifically target the spike protein of the SARS-CoV-2 virus while avoiding interference with other cellular proteins?

asked Feb 12 in Medicinal Chemistry

1 answer 46 views

How can the process parameters (such as temperature, pressure, and reaction time) be optimized to improve the yield and quality of high-density polyethylene production using a slurry-based polymerization reaction?

answered Feb 10 in Chemical engineering

1 answer 33 views

How can the mechanical properties of polymeric materials be improved during the manufacturing process?

answered Feb 10 in Polymer Chemistry

1 answer 21 views

How can the key structural features of cancer-causing proteins be identified and targeted to design customized drugs for effective cancer treatment?

answered Feb 7 in Medicinal Chemistry

1 answer 56 views

Calculate the standard Gibbs free energy change for the following chemical reaction at 25°C:2H2(g) + O2(g) → 2H2O(l)The standard Gibbs free energy of formation at 25°C for H2O(l) is -237.2 kJ/mol, H2(g) is 0 kJ/mol, and O2(g) is 0 kJ/mol.

asked Feb 3 in Chemical thermodynamics

1 answer 64 views

How do carbohydrate-protein interactions and recognition affect the binding affinity and specificity of glycoproteins?

answered Jan 31 in BioChemistry

1 answer 45 views

How will an increase in temperature affect the equilibrium of the reaction 2SO2 (g) + O2(g) ⇌ 2SO3(g) ?

answered Jan 31 in Chemical equilibrium

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