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Identify and explain the mechanism of the reaction between benzene and bromine in the presence of FeBr3 as a catalyst.

asked Feb 22 in Organic Chemistry by JanisButterf (2.1k points)

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What is the reaction quotient, Q, for the chemical reaction below at 298K with [A] = 0.5 M, [B] = 2.0 M, and [C] = 1.0 M?2A + 3B ⇌ 4C

asked Feb 22 in Chemical thermodynamics by Georgianna69 (2.2k points)

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What is the reaction quotient Qc for the following equilibrium reaction at 25°C, given the molar concentrations of the reactants and products:2NO2(g) ⇌ 2NO(g) + O2(g)[NO] = 0.50 M, [O2] = 0.25 M, and [NO2] = 0.75 M.

asked Feb 22 in Chemical thermodynamics by JaneW5862561 (1.8k points)

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What is the optimal temperature and pressure for the production of cinnamon flavor using a batch reactor design, and how can the reaction be scaled up for commercial production while maintaining quality and yield?

asked Feb 22 in Chemical engineering by EdwardCecili (1.9k points)

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What is the reaction quotient for the following chemical reaction at 298K, given the concentrations of the reactants and products?2NO (g) + O2 (g) ⇌ 2NO2 (g)[NO] = 0.50 M[O2] = 0.25 M[NO2] = 0.75 M

asked Feb 22 in Chemical thermodynamics by ThedaP243851 (2.4k points)

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How does the rate of a photochemical reaction change with temperature for a specific photochemical reaction, and what is the activation energy and pre-exponential factor for this reaction?

asked Feb 22 in PhotoChemistry by PenneyMaxey5 (2.0k points)

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What is the rate law for the reaction between hydrogen peroxide and potassium iodide, and how can it be determined experimentally?

asked Feb 22 in Chemical kinetics by SGDJenifer99 (2.0k points)

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How does the reaction rate of the reaction between hydrochloric acid and magnesium metal change as the concentration of hydrochloric acid is varied?

asked Feb 22 in Chemical kinetics by EmanuelWaldo (2.0k points)

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How does changing the concentration of reactants affect the rate of reaction and selectivity in the reaction between potassium iodide and lead nitrate?

asked Feb 22 in Chemical kinetics by DanielPidgeo (2.1k points)

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What is the effect of increasing the concentration of product on the rate of the reaction between hydrochloric acid and magnesium?

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

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What is the mechanism of the reaction between 2-methylpropene and hydrobromic acid in the presence of peroxide? What are the intermediates formed during the reaction and how do they contribute to the overall reaction mechanism?

asked Feb 22 in Organic Chemistry by JanF74978399 (1.6k points)

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What are the products of the following reaction: FeCl3 + KSCN? And what type of reaction is it?

asked Feb 22 in Inorganic Chemistry by RenateCremor (1.9k points)

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How does the primary structure of a protein affect its overall function and properties? Provide specific examples of how changes in the amino acid sequence can impact the protein's behavior.

asked Feb 22 in BioChemistry by MarquisMonte (1.9k points)

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What is the relationship between the rate of a chemical reaction and the equilibrium constant in the reaction between potassium permanganate and oxalic acid? Can the rate of the reaction be manipulated to influence the equilibrium constant?

asked Feb 22 in Chemical kinetics by JeannetteNun (1.6k points)

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How does the rate of the forward and reverse reactions affect the equilibrium constant of a chemical reaction, and what factors influence the magnitude of the equilibrium constant in a reversible reaction?

asked Feb 22 in Chemical kinetics by RamiroShockl (2.3k points)

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How does the reaction rate affect the selectivity of the reaction between ethanol and acetic acid, and what are the mechanisms involved in the formation of the products?

asked Feb 22 in Chemical kinetics by Lionel426684 (2.1k points)

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How does the rate of a chosen photochemical reaction change as the temperature is increased or decreased?

asked Feb 22 in PhotoChemistry by AlanCoover5 (1.5k points)

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How does the presence of heavy metals in contaminated soils affect the absorption and uptake of nutrients in agricultural crops, and what are the potential health risks associated with consuming these crops?

asked Feb 22 in Environmental Chemistry by FelixTolmer3 (1.9k points)

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How does pH affect the rate of the reaction between hydrochloric acid and sodium thiosulphate?

asked Feb 22 in Chemical kinetics by QJXClarice2 (2.5k points)

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How does the concentration of intermediate species affect the rate of the reaction between iodine and propanone in the presence of hydrochloric acid catalyst, and what is the overall order of the reaction?

asked Feb 22 in Chemical kinetics by GiselleDange (1.6k points)

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