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What is the effect of changing the concentration of reactants on the reaction rate and sustainability in the decomposition of hydrogen peroxide catalyzed by potassium iodide?

asked Feb 19 in Chemical kinetics by StephanieLeF (1.9k points)

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What is the mechanism of formation of N-methylacetamide from N-methylamine and acetic anhydride?

asked Feb 20 in Organic Chemistry by FerminClatte (1.8k points)

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What is the reaction mechanism for the electrophilic addition of hydrogen bromide to propene and what are the major and minor products formed?

asked Feb 20 in Organic Chemistry by AidanSewell2 (1.9k points)

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What is the effect of temperature on the rate of a catalytic reaction between hydrogen gas and iodine gas in the presence of a solid catalyst?

asked Feb 20 in Physical Chemistry by KyleSchlemme (2.1k points)

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What is the effect of catalyst particle size on the rate of a heterogeneous catalytic reaction and how does it relate to the mechanism of the reaction?

asked Feb 19 in Surface Chemistry by JaysonMcKenn (2.3k points)

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How does the wavelength of light affect the efficiency of a photochemical reaction? Use experimental data to compare the efficiency of a photochemical reaction using light with a wavelength of 400 nm and a wavelength of 500 nm.

asked Feb 20 in Physical Chemistry by AntoinetteWo (2.0k points)

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What is the effect of concentration on the reaction rate of the reaction between potassium iodate and sodium sulfite, and how does this affect the overall sustainability of the reaction?

asked Feb 19 in Chemical kinetics by ModestaDavey (1.6k points)

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What is the effect of nanoparticle size on their surface area to volume ratio and why is it important in catalysis?

asked Feb 19 in Physical Chemistry by BrainRubin29 (2.2k points)

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What is the effect of nanoparticle size on the surface area-to-volume ratio and how does this affect the properties of nanoparticles?

asked Feb 19 in Physical Chemistry by BlaineBeasle (2.0k points)

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What is the effect of different surface modification techniques on the contact angle of a polymer film?

asked Feb 19 in Surface Chemistry by OtisMacGilli (2.0k points)

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How does the dielectric constant of a solvent affect the reaction rate of a chemical reaction?

asked Feb 19 in Chemical kinetics by OtisMacGilli (2.0k points)

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What is the critical micelle concentration of sodium dodecyl sulfate in water at room temperature and how does the addition of an electrolyte affect the critical micelle concentration?

asked Feb 19 in Surface Chemistry by RosalineRigg (1.9k points)

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What is the effect of varying intensities of light on the reaction rate of the decomposition of hydrogen peroxide catalyzed by potassium iodide?

asked Feb 20 in Chemical kinetics by AlexandraV63 (1.8k points)

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What is the effect of substrate concentration on the rate of an enzyme-catalyzed reaction and how does inhibition affect this relationship?

asked Feb 19 in BioChemistry by OnitaLoftus1 (2.3k points)

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What is the effect of substrate concentration on enzyme activity and how does the addition of a competitive inhibitor affect this relationship in the context of reaction rate and Michaelis-Menten kinetics?

asked Feb 19 in BioChemistry by LizzieSwope2 (1.5k points)

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What is the effect of varying concentrations of water as a solvent on the reaction rate of a given chemical reaction?

asked Feb 20 in Chemical kinetics by AngeliaDewey (1.8k points)

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What is the effect of different solvents on the fluorescence intensity of Rhodamine B?

asked Feb 19 in PhotoChemistry by Courtney87O (1.8k points)

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How does the electronic band structure of a material change with varying external pressure, as predicted by density functional theory calculations?

asked Feb 20 in Computational Chemistry by MaximoVardon (1.9k points)

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What is the electronegativity difference between the oxygen atom and the hydrogen atom in a molecule of water (H2O)?

asked Feb 20 in Chemical bonding by KrystleDHage (2.0k points)

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What is the electronegativity difference between chlorine (Cl) and oxygen (O)? Determine if the bond formed between these two atoms is covalent or ionic.

asked Feb 20 in Chemical bonding by Murray05Y450 (1.9k points)

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