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How does the type of catalyst and the reaction conditions affect the rate of hydrogenation of unsaturated fats and oils in food industry?

asked Feb 20 in Physical Chemistry by ChristalMahl (2.0k points)

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How does the magnitude of zeta potential affect the stability of a colloidal system and how can it be manipulated to control flocculation?

asked Feb 20 in Surface Chemistry by MarlaColes2 (2.1k points)

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How does the lipid composition of a cell membrane affect its fluidity and permeability to different molecules?

asked Feb 20 in BioChemistry by DarbyJackey7 (1.4k points)

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What is the impact of temperature on the solubility of a solute in a solvent? Provide detailed explanation and experimental evidence to support your answer.

asked Feb 20 in Physical Chemistry by BarneyUyv133 (1.7k points)

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What is the coordination geometry and number of the metal center in the active site of hemoglobin?

asked Feb 20 in Coordination Chemistry by SilviaKetcha (1.6k points)

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Identify the type of inorganic compound formed between magnesium and oxygen.

asked Feb 20 in Inorganic Chemistry by PatsyRanson (1.9k points)

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What is the impact of lead pollution on air, soil, and water quality in the vicinity of a lead smelter plant and what are the potential health risks and effects on wildlife and vegetation?

asked Feb 20 in Environmental Chemistry by HGCAileen63 (2.2k points)

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How does the metabolism of different types of lipids, such as phospholipids, triacylglycerols and sphingolipids, differ in the process of lipid signaling and how does it affect cell membrane structure and function?

asked Feb 20 in BioChemistry by Milagros70T7 (1.5k points)

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What is the mechanism of photoprotection by UVB/UVA filters in commercial sunscreen formulations? How can the photostability of these filters be improved to ensure greater protection against harmful UV rays?

asked Feb 20 in PhotoChemistry by MonikaQuirk7 (2.0k points)

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How do the photochemical properties of the luciferin-luciferase reaction vary among different classes of bioluminescent organisms and how can this variation be used for biomedical imaging applications?

asked Feb 20 in PhotoChemistry by jozzpfdeimmyapm (2.0k points)

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What is the effect of increasing temperature on the ionization constant (Ka) of a weak acid (e.g. acetic acid) and how can it be calculated using experimental data? Provide an example of a calculation for acetic acid at two different temperatures.

asked Feb 20 in Chemical equilibrium by GeraldoSuffo (2.2k points)

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What is the lowest energy transition of a molecule with a HOMO-LUMO gap of 3 eV and what is the corresponding wavelength of this transition?

asked Feb 20 in Quantum Chemistry by EvieOconnor (2.3k points)

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How does the length of a conjugated polymer chain affect its electronic and optical properties, as calculated through quantum chemistry methods?

asked Feb 20 in Quantum Chemistry by HungObryan8 (2.4k points)

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What is the mechanism of the hydrogenation of ethyne to ethane using a palladium catalyst?

asked Feb 20 in Organic Chemistry by PatsyRanson (1.9k points)

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What is the mechanism behind the light emission in bioluminescent organisms and how does it differ from regular chemical reactions?

asked Feb 20 in PhotoChemistry by KaylaTibbett (1.9k points)

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How does insulin signaling pathway regulate glucose uptake in adipose tissue cells?

asked Feb 20 in BioChemistry by FBUToni29827 (2.2k points)

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What is the mechanism for the hydration of an alkyne? Provide a step-by-step explanation of how the reaction occurs and what intermediates are formed.

asked Feb 20 in Organic Chemistry by Brigette3451 (1.8k points)

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What is the hybridization of the oxygen atom in the water molecule?

asked Feb 20 in Chemical bonding by XHQMikel9006 (2.0k points)

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How does the length and saturation level of fatty acid chains affect the behavior of lipid bilayers in molecular dynamics simulations?

asked Feb 20 in Computational Chemistry by BridgetteCul (2.3k points)

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What is the impact of the industrial project XYZ Chemical Company on the water quality of the nearby river and how can it be mitigated through the application of appropriate wastewater treatment technologies?

asked Feb 20 in Environmental Chemistry by YaniraRhh59 (1.9k points)

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