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What is the effect of changes in reactant concentration on the reaction rate for a second-order reaction? Provide experimental evidence to support your answer.

asked Feb 13 in Chemical kinetics by ARIDrusilla (1.7k points)

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How can we optimize the production process of ammonium-based fertilizers to increase yield and reduce energy consumption?

asked Feb 14 in Chemical engineering by LorenzaOrell (2.1k points)

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How does increasing the surface area of a reactant affect the rate of a chemical reaction?

asked Feb 13 in Chemical kinetics by GavinMott60 (1.8k points)

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What is the mechanism by which persistent organic pollutants (POPs) accumulate in the food chain and what are the potential health and environmental risks associated with these compounds?

asked Feb 14 in Environmental Chemistry by JaredOliva6 (2.2k points)

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Identify the type of hybrid orbitals in the molecule CH4.

asked Feb 13 in Chemical bonding by BridgetteCul (2.3k points)

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How can we enhance the photochemical properties of lanthanide complexes for more efficient light absorption and energy transfer processes?

asked Feb 13 in PhotoChemistry by Marcella96R (2.4k points)

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What is the effect of doping nitrogen onto the electronic and optical properties of graphene and other 2D materials and how can it be accurately calculated using quantum chemistry methods?

asked Feb 12 in Quantum Chemistry by QNZGertie668 (2.1k points)

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How can we design a process for the production of biofuels using renewable resources, that is efficient and economically viable, while minimizing environmental impacts and maximizing yields?

asked Feb 12 in Chemical engineering by MilfordFlore (2.0k points)

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What kind of inorganic solid would you classify MgO (Magnesium Oxide) as? Ionic, covalent or metallic? Please provide a detailed explanation to support your answer.

asked Feb 13 in Inorganic Chemistry by JereGerald1 (1.6k points)

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What is the effect of different dopants on the electrical conductivity and mechanical properties of conductive polymers used in flexible electronics?

asked Feb 12 in Materials Chemistry by StantonPearl (1.8k points)

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How does phosphorylation affect the activation of enzymes in the MAP Kinase signaling pathway and what is the role of ATP in this process?

asked Feb 14 in BioChemistry by LavernEcm901 (1.8k points)

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How does the binding of specific transcription factors to DNA sequences result in the regulation of gene expression in eukaryotic cells?

asked Feb 13 in BioChemistry by VeolaBenjafi (2.2k points)

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How can the yields of ibuprofen be improved in the synthesis from 2-methylpropylbenzene and carbon dioxide?

asked Feb 13 in Chemical synthesis by Fawn72203404 (2.2k points)

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What is the reaction rate constant for the reaction A + B → C if the initial concentration of A is 0.2 M, the initial concentration of B is 0.3 M, the initial rate of reaction is 0.1 M/s, and the reaction is of first order with respect to both A and B?

asked Feb 13 in Chemical reactions by EmanuelWaldo (2.0k points)

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How does passivation prevent corrosion on the surface of metals? Provide examples of metals that can undergo passivation and explain the mechanism involved in the passivation process.

asked Feb 14 in Surface Chemistry by EmanuelWaldo (2.0k points)

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How can we optimize the production of biofuels using catalytic conversion technology to achieve maximum yield and minimal waste?

asked Feb 14 in Chemical engineering by Cameron54A25 (1.9k points)

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How can the yield of a chemical reaction be optimized by manipulating the reaction conditions, such as temperature or pressure, and what are the possible impacts of such optimization on the production process and final product quality?

asked Feb 14 in Chemical engineering by SteveAdamson (1.7k points)

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How can we improve the ionic conductivity of polymer electrolytes for batteries, and how does this affect the battery's performance?

asked Feb 13 in Polymer Chemistry by KeithAnthon1 (1.9k points)

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What are the design principles and challenges in developing drugs that target specific genetic mutations implicated in diseases like cystic fibrosis and Huntington's disease? How can these drugs be optimized for maximum efficacy and minimal side-effects?

asked Feb 12 in Medicinal Chemistry by DaisyThwaite (1.9k points)

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How can the thermal properties of a polymer be analyzed using differential scanning calorimetry (DSC) technique?

asked Feb 12 in Polymer Chemistry by ElviaM111599 (1.4k points)

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