Recent activity by LorenzaOrell

1 answer 5 views

What is the effect of different types of catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?

answered 3 days ago in Chemical kinetics

1 answer 21 views

How does the photochemical behavior of different photovoltaic materials affect their efficiency in converting light into electrical energy?

answered 3 days ago in PhotoChemistry

1 answer 22 views

How does the molecular weight of the polymer affect the efficiency and performance of polymer-based photovoltaic materials?

answered 4 days ago in Polymer Chemistry

1 answer 22 views

How does the modification of the surface of polymers affect their wettability and adhesion properties?

answered 4 days ago in Surface Chemistry

1 answer 31 views

How can we explain the formation and properties of common household acids and bases, such as vinegar or baking soda, using fundamental principles of chemistry?

asked 5 days ago in Chemical education

1 answer 15 views

How does the fluidity of the cell membrane change with temperature?

answered 5 days ago in BioChemistry

1 answer 23 views

What is the effect of temperature on the solubility of a solute in a solvent and how can this relationship be explained through thermodynamics of solvation?

asked 5 days ago in Physical Chemistry

1 answer 23 views

How does the degradation of different polymer types vary under exposure to UV radiation, and what chemical processes are involved in this degradation?

answered 6 days ago in Polymer Chemistry

1 answer 32 views

How does the chiral center in a molecule affect its photochemical properties, and how can these properties be exploited for enantioselective photochemical reactions?

answered Feb 18 in PhotoChemistry

1 answer 26 views

What is the balanced chemical equation for the reaction between hydrogen gas and oxygen gas to form water?

asked Feb 17 in Chemical reactions

1 answer 29 views

How does the absorption of light by a molecule lead to the excited state dynamics and what is the role of ab initio calculations in understanding this process?

asked Feb 17 in Computational Chemistry

1 answer 8 views

What are the key parameters to consider for optimizing the production process of a specific food additive and how can these parameters be controlled and monitored to ensure consistent high-quality output?

answered Feb 14 in Chemical engineering

1 answer 52 views

What is the role of a photosensitive material in photography, and how does its photochemical properties determine the quality of the photograph produced? Provide specific examples of photosensitive materials and their corresponding properties.

answered Feb 13 in PhotoChemistry

1 answer 29 views

How can we improve the conductivity of polymer-based electronic materials?

asked Feb 13 in Polymer Chemistry

1 answer 10 views

What is the significance of hydrogen bonding in the structure of DNA double helix and how does it contribute to the stability of the molecule?

asked Feb 13 in BioChemistry

1 answer 43 views

How can we design a chemical process to economically recover precious metals such as gold and silver from electronic waste by utilizing principles of chemical engineering and sustainable practices?

asked Feb 12 in Chemical engineering

1 answer 27 views

What is the difference between coordination polymers and metal-organic frameworks in terms of their structures, bonding, and applications in industries? Provide an example of each and discuss their potential use in catalysis or gas storage.

answered Feb 12 in Coordination Chemistry

1 answer 37 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide specific examples from recent research in the field.

asked Feb 12 in Coordination Chemistry

1 answer 24 views

How can the mechanical properties of polymer-based composites be improved for enhanced performance in aerospace applications?

answered Feb 10 in Polymer Chemistry

1 answer 30 views

How can the mechanical properties of polyethylene be improved through the modification of its processing conditions during extrusion?

asked Feb 10 in Polymer Chemistry

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