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What are the effects of surface chemistry on the quality and safety of processed foods and beverages during storage?

asked Feb 17 in Surface Chemistry by CorrineHampt (2.4k points)

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How does surface area affect the rate of adsorption of a gas onto a solid catalyst? Use specific examples from the literature to support your explanation.

asked Feb 17 in Physical Chemistry by ArlieEnderby (1.9k points)

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How can we use supramolecular chemistry and self-assembly to design a new class of drug delivery systems with improved efficacy and specificity?

asked Feb 17 in Physical Chemistry by ElviaU45322 (2.2k points)

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How does the supramolecular assembly affect the photochemical properties of a dye molecule? Provide experimental evidence and theoretical explanations for your answer.

asked Feb 17 in PhotoChemistry by HenryBorella (2.2k points)

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What is the impact of supramolecular assemblies on the photochemical properties of organic molecules?

asked Feb 17 in PhotoChemistry by EffieQkd6688 (1.7k points)

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How do supramolecular assemblies affect the photochemical properties of organic compounds and how can this phenomenon be utilized in inorganic chemistry?

asked Feb 17 in PhotoChemistry by KariMcCleary (1.5k points)

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What specific photochemical properties can be observed in supramolecular assemblies composed of porphyrin and fullerenes, and how do these properties differ from those of the individual components?

asked Feb 17 in PhotoChemistry by FinleyConsta (2.4k points)

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What polymers can be used to develop superabsorbent materials with high water retention capacity and how can their properties be optimized for specific applications?

asked Feb 14 in Polymer Chemistry by CDEMargherit (1.7k points)

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What are the photochemical properties and mechanisms behind the effectiveness of various sunscreen agents, and how do these properties prevent UV radiation from damaging the skin?

asked Feb 14 in PhotoChemistry by RichieRedric (1.9k points)

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What is the mechanism by which sunscreen agents absorb harmful UV radiation, and how can the efficiency of sunscreen be measured and optimized through experimentation?

asked Feb 14 in PhotoChemistry by NevaBrooks50 (1.7k points)

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What is the mechanism of action for sunscreen agents and how do they protect the skin from UV radiation?

asked Feb 14 in PhotoChemistry by LeannaDoming (1.7k points)

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What is the mechanism of action by which sunscreen agents protect the skin from harmful UV radiation, and how does this vary among different types of sunscreen agents?

asked Feb 14 in PhotoChemistry by ElissaSegura (1.6k points)

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What is the mechanism by which sunscreen agents protect human skin against the harmful effects of ultraviolet radiation, and how can their photochemical properties be optimized to enhance their effectiveness?

asked Feb 14 in PhotoChemistry by FrederickTho (1.9k points)

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What specific photochemical mechanisms allow sunscreen agents such as Avobenzone and Octinoxate to effectively absorb harmful UV radiation, and how do these mechanisms differ between these two common sunscreen ingredients?

asked Feb 14 in PhotoChemistry by DwainCarlisl (2.0k points)

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How do different types of sunscreen agents (e.g. organic vs. inorganic) differ in their photochemical properties, and how do these properties affect their effectiveness at protecting against UV radiation?

asked Feb 14 in PhotoChemistry by StarMayo945 (1.8k points)

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How does sunlight affect the degradation of pollutants, such as pesticides and herbicides, in the environment and what are the chemical processes involved in photochemical degradation?

asked Feb 14 in PhotoChemistry by MeganAndrzej (2.0k points)

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What is the predicted acidity or basicity of sulfuric acid (H2SO4) based on its chemical bonding structure and the elements involved?

asked Feb 14 in Chemical bonding by EfrainAlarco (2.2k points)

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What is the acidity or basicity (pH) of sulfuric acid (H2SO4)? Show the balanced equation for the dissociation of H2SO4 and calculate the concentration of hydrogen ions (H+) in a 0.1M solution of sulfuric acid.

asked Feb 14 in Chemical bonding by AlphonsoKirk (2.1k points)

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What is the predicted geometry and polarity of the inorganic molecule sulfur hexafluoride (SF6)?

asked Feb 14 in Inorganic Chemistry by MacDeLoitte (1.8k points)

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Identify the type of inorganic solid that is formed between sulfur and oxygen in the compound SO2.

asked Feb 14 in Inorganic Chemistry by DeboraMccomb (1.9k points)

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