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How effective are current environmental regulations in mitigating hazardous waste pollution, and what advancements can be made in enforcing them to promote better environmental protection?
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Feb 12
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Environmental Chemistry
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LarhondaKeel
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What is the impact of landfill leachate on groundwater quality in the surrounding area, and how can this impact be mitigated using chemical processes?
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Environmental Chemistry
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How can we safely and effectively dispose of radioactive waste to minimize its long-term impact on the environment?
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Environmental Chemistry
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How does quantum coherence and entanglement affect the properties and behavior of molecular and nanoscale systems in different environments?
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Quantum Chemistry
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How do the photochemical properties of silver halides used in photographic film affect the sensitivity and resolution of images produced?
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Feb 14
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PhotoChemistry
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What is the synthesis process of the coordination compound cisplatin and how is its structure characterized using modern analytical techniques?
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Feb 12
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Coordination Chemistry
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What chemical pollutants are present in landfill leachate and how do they impact the quality of groundwater in the surrounding area?
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Feb 13
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Environmental Chemistry
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MarciaBrooke
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What would be the effect of increasing the concentration of one of the reactants on the direction of the reaction at equilibrium? Provide a specific chemical reaction as an example to support your answer.
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Feb 13
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Chemical equilibrium
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What is the total number of ATP molecules produced per glucose molecule during the complete oxidation of glucose via citric acid cycle and oxidative phosphorylation in a eukaryotic cell?
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Feb 13
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BioChemistry
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LamontMccror
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What are the specific photochemical properties of silver halide crystals that make them suitable for use in photographic films or papers?
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Feb 14
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PhotoChemistry
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How does the enzyme RuBisCO catalyze the fixation of carbon dioxide during photosynthesis, and what factors affect its activity?
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Feb 14
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BioChemistry
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RobertBousqu
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What is the effect of different ligands on the rate of ligand substitution reactions in coordination chemistry?
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Feb 13
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Coordination Chemistry
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How can we use polymer-based sensors and actuators to detect and measure the concentration of a specific molecule in a mixture? Provide examples of polymers that have been successfully used for this purpose and explain the mechanism of their detection.
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Feb 14
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Polymer Chemistry
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JanF74978399
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How does changing the concentration of reactants affect the rate of a second-order reaction? Provide an experimental design to determine the reaction order and rate constant for a given chemical reaction.
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Feb 13
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Chemical kinetics
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How does the excess release of nutrients, such as nitrogen and phosphorus, lead to eutrophication and what are the specific effects on the pH, dissolved oxygen levels, and biodiversity of aquatic ecosystems?
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Feb 13
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Environmental Chemistry
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DeanI7567799
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What spectroscopic techniques can be used to distinguish between isomers in coordination compounds? Provide examples and explain how they work.
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Feb 14
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Coordination Chemistry
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JacquelineEc
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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?
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Feb 14
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PhotoChemistry
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CorrineHampt
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How does the type of molecular structure of a liquid crystal affect its properties and behavior? Specifically, compare and contrast the properties and behavior of nematic and smectic liquid crystals.
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Feb 13
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Physical Chemistry
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BlairMorrill
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What are the potential health effects of exposure to particulate matter in polluted air and how can these be minimized through chemistry-based strategies?
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Feb 13
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Environmental Chemistry
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TawannaPigot
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What spectroscopic techniques can be used to determine the geometry of a coordination compound? Provide specific examples and explain how they work.
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Feb 14
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Coordination Chemistry
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CheryleKirso
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