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What is the effect of changing the concentration of one reactant on the initial rate and final yield of a chemical reaction, and how does this relate to the reaction mechanism?

asked Feb 3 in Chemical kinetics by BenjaminPasc (470 points)

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What is the effect of changing the molecular structure of a liquid crystal on its thermal properties, such as melting point and heat capacity, as predicted by Monte Carlo simulations?

asked Feb 3 in Computational Chemistry by LynwoodTripp (270 points)

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What is the effect of changing the ligands on the photochemical properties of metal complexes? Provide specific examples and discuss the underlying mechanisms.

asked Feb 3 in PhotoChemistry by NorrisWoffor (410 points)

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What is the effect of changing the concentration of reactants on the reaction rate and sustainability of a chemical reaction?

asked Feb 3 in Chemical kinetics by MarcKohn2670 (270 points)

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How does changing the pH of a solution affect the equilibrium position of an acid-base reaction between a weak acid and its conjugate base? Provide a detailed explanation and real-life examples.

asked Feb 3 in Chemical equilibrium by Kimberly61S1 (350 points)

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How does changing the concentration of reactants affect the rate of reaction and its sustainability in a chemical reaction between hydrogen peroxide and potassium iodide?

asked Feb 3 in Chemical kinetics by StephanyWurs (450 points)

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What is the effect of changing the concentrations of reactants and products on the equilibrium constant (K) and reaction rate for the reaction: A + B ⇌ C + D?

asked Feb 3 in Chemical kinetics by Jeanett70396 (250 points)

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How does changing the concentration of the reactants affect the reaction rate and efficiency in the chemical reaction between sodium thiosulfate and hydrochloric acid?

asked Feb 3 in Chemical kinetics by DannPool571 (890 points)

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Calculate the pH of a buffer solution that contains 0.2 moles of acetic acid (CH3COOH) and 0.1 moles of sodium acetate (NaCH3COO) dissolved in one liter of solution. The dissociation constant of acetic acid is 1.8 x 10^-5.

asked Feb 3 in Chemical reactions by MyrtisSidwel (330 points)

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How does changing the concentration of reactants or products affect the rate of a reaction at equilibrium?

asked Feb 3 in Chemical kinetics by AudryMaupin (330 points)

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How does changing the concentration of reactants affect the reaction rate in a chemical reaction involving [product]? Use experiments and data analysis to support your answer.

asked Feb 3 in Chemical kinetics by Doris9525728 (330 points)

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Calculate the new equilibrium concentration of a complex ion formed between Cu2+ and NH3(aq) at 25°C, if the initial concentration of Cu2+ is 0.10 M and NH3(aq) is 0.05 M, and the temperature is increased to 35°C. The equilibrium constant (Kc) for this reaction is 1.6×107.

asked Feb 3 in Chemical equilibrium by RichSizemore (450 points)

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How does changing the pH of a solution affect the equilibrium position of a redox reaction between copper and silver ions? Provide a detailed explanation with chemical equations and the relevant equilibrium constants.

asked Feb 3 in Chemical equilibrium by CathernJesse (270 points)

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What is the role of chaperones in protein folding, and how do they assist in the correct folding of proteins?

asked Feb 3 in BioChemistry by MitchPease7 (410 points)

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How does changing the concentration of reactants affect the equilibrium constant of a chemical reaction, and how can this effect be quantitatively measured using experimental data?

asked Feb 3 in Chemical kinetics by WallaceK4629 (290 points)

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What is the effect of changing the concentration of reactants on the reaction rate of a chemical reaction and how does this impact the overall sustainability of the reaction?

asked Feb 3 in Chemical kinetics by MeaganBertra (470 points)

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What is the effect of changing the concentration of reactants on the reaction rate and sustainability in a chemical reaction?

asked Feb 3 in Chemical kinetics by LashondaBurc (510 points)

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How does changing the temperature affect the behavior of a polymer system composed of 1000 chains constructed from styrene monomers, as determined by Monte Carlo simulations, and how can this information be applied to design synthetic polymers with specific properties?

asked Feb 3 in Computational Chemistry by MaudeHardwic (310 points)

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Considering the subtopic of the study of properties of ceramics for high-temperature applications, the problem for the chemistry student to solve could be:What are the specific material properties of ceramics that make them suitable for use in high-temperature applications, and how can these properties be optimized for various industrial or scientific purposes? What types of fabrication methods or processing techniques can be used to create ceramics with desired properties for specific high-temperature applications?

asked Feb 3 in Materials Chemistry by JuniorReyes (270 points)

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1 answer 27 views

How does changing the pressure of a reaction between hydrogen gas and iodine gas affect the rate of reaction, and how can this relationship be explained by collision theory?

asked Feb 3 in Chemical kinetics by RenaRettig0 (510 points)

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