Recent activity by RenateCremor

1 answer 31 views

What are the products of the following reaction: FeCl3 + KSCN? And what type of reaction is it?

1 answer 30 views

What are the most appropriate reaction conditions for the synthesis of polyvinyl chloride from vinyl chloride monomer, and how do these conditions affect the yield, purity, and physical characteristics of the final product?

answered Feb 21 in Chemical synthesis

1 answer 26 views

What is the molecular geometry of the CCl4 molecule?

answered Feb 21 in Chemical bonding

1 answer 32 views

What is the effect of different wavelengths of light on the photochemical properties of a common dye or pigment used in the textile industry? How does this information inform the selection of appropriate dyeing conditions for specific types of fabric?

answered Feb 19 in PhotoChemistry

1 answer 31 views

What is the effect of concentration on the rate of reaction between sodium thiosulfate and hydrochloric acid and how does it affect the efficiency of the reaction?

asked Feb 19 in Chemical kinetics

1 answer 29 views

What is the critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS) in water at room temperature and how does it vary with salt concentration?

asked Feb 19 in Surface Chemistry

1 answer 39 views

How do the coordination chemistry and structure of metalloproteins affect the enzymatic activity of heme-containing proteins, such as myoglobin and hemoglobin?

asked Feb 19 in Coordination Chemistry

1 answer 39 views

How does the concentration of protein solution affect the amount of protein adsorbed on a solid surface?

asked Feb 18 in Surface Chemistry

1 answer 29 views

What is the balanced chemical equation for the complete combustion of propane (C3H8), assuming it reacts with oxygen (O2) to form carbon dioxide (CO2) and water (H2O)?

answered Feb 17 in Chemical reactions

1 answer 33 views

How does the surface chemistry affect the adhesion of polymers to different substrates?

answered Feb 14 in Polymer Chemistry

1 answer 35 views

What factors affect the strength of covalent bonds in a molecule?

asked Feb 14 in Chemical bonding

1 answer 41 views

What are the key photochemical properties of photovoltaic materials and how do they impact the efficiency of solar cells?

answered Feb 14 in PhotoChemistry

1 answer 26 views

How does the hormone insulin regulate glucose levels in the bloodstream? Provide a brief mechanism of insulin signaling and the biochemical processes involved in glucose uptake and storage in cells.

asked Feb 13 in BioChemistry

1 answer 77 views

What is the rate constant of the decomposition of a reactant A, whose concentration is decreasing at a rate of 0.05 M/s and whose initial concentration is 0.1 M? The reaction is first order with respect to A and follows the rate law: Rate = k[A].

asked Feb 13 in Chemical reactions

1 answer 102 views

What is the role of excited state intermediates in the mechanism of photochemical reactions in organic compounds, and how do they affect the selectivity and efficiency of the reaction?

answered Feb 13 in PhotoChemistry

1 answer 60 views

How does excess nutrient input from agricultural runoff contribute to eutrophication in aquatic ecosystems, and what are the impacts on the ecosystem's biogeochemical cycles?

answered Feb 13 in Environmental Chemistry

1 answer 37 views

How can the permeability of polymer-based membranes be optimized for effective water treatment while maintaining their mechanical stability and durability?

answered Feb 10 in Polymer Chemistry

1 answer 47 views

How can the durability and scratch resistance of polymer-based coatings and paints be improved?

asked Feb 7 in Polymer Chemistry

1 answer 45 views

How can the compatibility of polymer blends be improved to enhance their properties and performance?

answered Feb 6 in Polymer Chemistry

1 answer 50 views

How does changing the reactant stoichiometry affect the reaction rate of a chemical reaction, and what is the quantitative relationship between the two variables?

asked Feb 3 in Chemical kinetics

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