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How does the concentration of a surfactant affect its ability to reduce surface tension of a liquid?

asked Feb 18 in Surface Chemistry by JodieGartrel (1.8k points)

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How does the concentration of heavy metals in water bodies affect the growth and survival of aquatic plants?

asked Feb 19 in Environmental Chemistry by 540252730007 (1.9k points)

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How does the composition of the lipid bilayer's fatty acid tails affect the fluidity of a cellular membrane?

asked Feb 18 in BioChemistry by EvieOconnor (2.3k points)

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What are the possible geometric isomers of the complex ion [Co(NH3)4Br2]+ and how can you distinguish between them experimentally?

asked Feb 18 in Coordination Chemistry by DUPMathias4 (2.1k points)

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What is the effect of the concentration of a solution on the chemical shift in magnetic resonance spectroscopy? Provide experimental evidence and explain the underlying physical principles.

asked Feb 18 in Physical Chemistry by TillyBbd3251 (2.3k points)

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What is the relationship between the chemical shift and the electron density in a sample analyzed by nuclear magnetic resonance (NMR) spectroscopy, and how can this information be used to determine the purity and structure of an organic compound?

asked Feb 18 in Physical Chemistry by VeolaBenjafi (2.2k points)

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How does the concentration of photosensitizer affect the rate of the photochemical reaction in the presence of light?

asked Feb 18 in PhotoChemistry by TammiTolbert (2.1k points)

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How does the choice of solvent affect the photophysical properties of a specific fluorescent dye in a photochemical study?

asked Feb 18 in PhotoChemistry by PercyBanning (1.6k points)

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How does the chemical structure of DNA facilitate the process of replication and repair, and what are the specific enzymes involved in these processes?

asked Feb 18 in BioChemistry by CasimiraMick (1.8k points)

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How does the concentration of greenhouse gases in Earth's atmosphere affect the global temperature? Provide specific examples of greenhouse gases and their contribution to global warming.

asked Feb 19 in Environmental Chemistry by OrvalFrankla (1.9k points)

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How does the change in pH of a reaction affect the reaction rate of the decomposition of hydrogen peroxide catalyzed by an acid?

asked Feb 18 in Chemical kinetics by Hugo83583981 (1.5k points)

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How does the change in pH affect the rate of photochemical reactions in the presence of a photo-sensitizer thus causing a photo-induced electron transfer to occur?

asked Feb 18 in PhotoChemistry by KarolinBalse (1.5k points)

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How does the composition of ceramics affect their thermal stability and mechanical strength for use in high-temperature applications?

asked Feb 18 in Materials Chemistry by RubinSander5 (2.2k points)

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What is the predicted color of a transition metal ion in an octahedral coordination complex with four ligands of the same type and two ligands of a different type?

asked Feb 18 in Inorganic Chemistry by EllenColling (2.0k points)

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What is the coordination geometry and symmetry of a complex formed by the reaction of europium (III) chloride and ethylenediaminetetraacetic acid (EDTA)? How does the coordination number and geometry change with pH?

asked Feb 18 in Coordination Chemistry by OctavioCarva (2.0k points)

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How does the charge of colloidal particles affect their interaction with each other and their stability in a solution? Discuss the role of electrostatic and van der Waals interactions in determining the behavior of colloidal particles.

asked Feb 18 in Physical Chemistry by UnaHolt18437 (1.7k points)

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What is the net ATP produced per glucose molecule during the complete oxidative breakdown in the citric acid cycle and oxidative phosphorylation?

asked Feb 18 in BioChemistry by LenoreCheval (2.4k points)

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What is the net ATP production from the complete oxidation of one molecule of glucose in the citric acid cycle and oxidative phosphorylation?

asked Feb 18 in BioChemistry by MercedesLang (2.2k points)

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How does the choice of exchange-correlation functional affect the prediction of surface properties (such as surface energy and adsorption energy) in Density Functional Theory (DFT) calculations of metal surfaces?

asked Feb 18 in Computational Chemistry by RemonaRainey (1.6k points)

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What is the effect of the chemical structure and composition of photovoltaic materials on their ability to convert light energy to electrical energy?

asked Feb 18 in PhotoChemistry by 73351052550 (1.9k points)

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