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How does the presence of a reaction product affect the rate of a chemical reaction? Provide a specific example and investigate the effect of different concentrations of the product on the rate of reaction.

asked Feb 22 in Chemical kinetics by TysonNettles (1.5k points)

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What is the mechanism of the preparation of p-nitroaniline from aniline and nitric acid?

asked Feb 22 in Chemical synthesis by WilheminaMea (1.5k points)

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How does the polarity of the solvent affects the rate of photochemical reactions differently for different types of molecules?

asked Feb 22 in PhotoChemistry by CecileBills (2.2k points)

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What is the polarity of a bond between nitrogen and oxygen in NO2?

asked Feb 22 in Chemical bonding by BarbraBelang (2.1k points)

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What are the optimal reaction conditions (temperature, pressure, and concentration) required for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and how do these conditions affect the yield of the reaction?

asked Feb 22 in Chemical synthesis by TraciCoomes1 (1.9k points)

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How does the photochemical nature of dyes and pigments affect their use in textile?

asked Feb 22 in PhotoChemistry by DannieRaybur (2.4k points)

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How does the photochemistry of lanthanide complexes differ from that of other transition metal complexes and what factors contribute to these differences?

asked Feb 22 in PhotoChemistry by LorieLaster (2.3k points)

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How does the process of RNA polymerase binding to a promoter sequence on DNA impact the order of amino acids in a resulting protein during translation?

asked Feb 22 in BioChemistry by Shelia708886 (2.1k points)

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What is the optimal reaction conditions (temperature and time) for the preparation of benzocaine from p-aminobenzoic acid and ethanol, and how do these conditions affect the yield and purity of the final product?

asked Feb 22 in Chemical synthesis by TraceeKeith9 (1.8k points)

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What is the step-by-step mechanism involved in the preparation of 4-bromoacetanilide from acetanilide and bromine, and how does the reaction mechanism affect the yield of the product?

asked Feb 22 in Chemical synthesis by MadeleineCat (1.5k points)

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How does the pH level affect the rate of the photochemical reaction between photocatalyst and reactants in a photocatalytic system? Provide experimental evidence from at least three studies.

asked Feb 22 in PhotoChemistry by KaraMcRae960 (2.5k points)

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How does the presence of different functional groups affect the photophysical properties of organic molecules and how can this be utilized in designing novel light-emitting materials?

asked Feb 22 in Quantum Chemistry by ReinaldoBull (2.2k points)

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How does the polarity of a solvent affect the reaction rate of a chemical reaction?

asked Feb 22 in Chemical kinetics by AbbeyBisson8 (1.9k points)

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How does the photochemical behavior differ between natural and synthetic dyes in terms of their ability to withstand UV radiation?

asked Feb 22 in PhotoChemistry by TracieM73151 (2.5k points)

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How does the presence of cholesterol molecules affect the surface tension of a biomembrane?

asked Feb 22 in Surface Chemistry by TahliaEvatt8 (2.2k points)

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How does the presence of reaction intermediates affect the rate of chemical reactions and what is the mechanism behind this phenomenon?

asked Feb 22 in Chemical kinetics by AleidaSeifer (1.7k points)

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What is the optimal reaction conditions (temperature, pressure, concentration) for the preparation of 2,4,6-trinitrotoluene from toluene and nitric acid, and what is the yield of the reaction under these conditions?

asked Feb 22 in Chemical synthesis by HaydenSpeigh (1.7k points)

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How does the pH of a solution affect the structure and function of proteins?

asked Feb 22 in BioChemistry by BrittSalas76 (1.8k points)

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How does the presence of chemical pollutants in water affect the respiratory system of fish and what chemical reactions occur as a result of this pollution?

asked Feb 22 in Environmental Chemistry by BeatrisSanfo (1.7k points)

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What are the factors that affect the pharmacokinetic properties of a drug, and how can these properties be optimized to improve its therapeutic effectiveness?

asked Feb 22 in Medicinal Chemistry by ThedaP243851 (2.4k points)

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