Recent activity by EmanuelWaldo

1 answer 32 views

How does the reaction rate of the reaction between hydrochloric acid and magnesium metal change as the concentration of hydrochloric acid is varied?

asked Feb 22 in Chemical kinetics

1 answer 36 views

What is the relationship between the rate of a chemical reaction and its equilibrium constant, and how can this relationship be investigated experimentally?

asked Feb 22 in Chemical kinetics

1 answer 31 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their enzymatic activity and can this be controlled through targeted changes in coordination geometry or ligand binding?

asked Feb 19 in Coordination Chemistry

1 answer 28 views

How does the cooling rate affect the crystalline morphology of polyethylene?

asked Feb 19 in Polymer Chemistry

1 answer 32 views

How does the change in pH affect the rate of a photochemical reaction? Can you design an experiment to measure the rate of a photochemical reaction at varying pH levels?

asked Feb 18 in PhotoChemistry

1 answer 31 views

How does the band gap of a material vary with respect to the change in lattice parameter using density functional theory (DFT) calculations?

asked Feb 17 in Computational Chemistry

1 answer 27 views

How does the surface modification of nanoparticles affect their reactivity and physical properties?

answered Feb 17 in Surface Chemistry

1 answer 38 views

What is the crystal structure of NaCl (Sodium chloride) and what are the factors that determine its crystal structure?

asked Feb 14 in Inorganic Chemistry

1 answer 33 views

What are the primary concerns and consequences of inadequate training for chemistry teachers in secondary schools, and how can they be addressed effectively to improve the quality of chemical education for students?

asked Feb 14 in Chemical education

1 answer 39 views

How can we predict the electronic and magnetic properties of molecular magnets using quantum chemistry methods?

asked Feb 14 in Quantum Chemistry

1 answer 35 views

How can we predict the binding affinity of two proteins in a protein-protein interaction through molecular docking simulations using different software tools?

asked Feb 14 in Computational Chemistry

1 answer 32 views

How does passivation prevent corrosion on the surface of metals? Provide examples of metals that can undergo passivation and explain the mechanism involved in the passivation process.

asked Feb 14 in Surface Chemistry

1 answer 33 views

How can we optimize the production process of ammonium phosphate fertilizers to reduce energy consumption without compromising the quality of the final product?

asked Feb 14 in Chemical engineering

1 answer 51 views

How does insulin affect carbohydrate metabolism and what are the regulatory mechanisms involved in maintaining glucose homeostasis?

asked Feb 13 in BioChemistry

1 answer 64 views

What is the reaction rate constant for the reaction A + B → C if the initial concentration of A is 0.2 M, the initial concentration of B is 0.3 M, the initial rate of reaction is 0.1 M/s, and the reaction is of first order with respect to both A and B?

asked Feb 13 in Chemical reactions

1 answer 31 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 68 views

What are the key differences between constitutive and alternative splicing of RNA and how do they affect gene expression in eukaryotic cells?

asked Feb 12 in BioChemistry

1 answer 100 views

How can the structure and composition of drug delivery systems be optimized to improve efficacy and decrease potential side effects?

answered Feb 10 in Medicinal Chemistry

1 answer 87 views

Design a biodegradable polymer-based scaffold to facilitate the regeneration of damaged cartilage. Include the synthesis and characterization of the polymer and provide evidence for its effectiveness in supporting the growth of chondrocytes (cartilage cells).

answered Feb 3 in Polymer Chemistry

1 answer 66 views

Calculate the standard enthalpy of hydrolysis for Na2CO3 when 2.5 moles of water react with 1 mole of Na2CO3, given that the heat of reaction is -843.2 kJ/mol.

answered Feb 3 in ThermoChemistry

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