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What is the effect of concentration, temperature, and presence of an inert ion on the rate of a ligand substitution reaction of [Co(H2O)6]2+ with chloride ion? Can the reaction be described as an associative or a dissociative mechanism?

asked Feb 22 in Coordination Chemistry by CierraVivier (2.2k points)

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What is the effect of changing the concentration of the reactants on the reaction rate and reaction yield of a chemical reaction, specifically the reaction between hydrogen peroxide and iodide ions?

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

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How do the properties of the catalyst and the reaction conditions affect the rate of a heterogeneous catalytic reaction? Provide a detailed explanation with examples.

asked Feb 22 in Surface Chemistry by DomenicAsbur (2.1k points)

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How does the presence of ligands affect the electronic and magnetic properties of transition metal complexes, specifically in terms of spin states and d-orbital placement, and what techniques can be used to predict these properties?

asked Feb 22 in Quantum Chemistry by LibbyHollera (2.4k points)

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What is the relationship between the rate of a chemical reaction and the potential for a chemical reaction to become unstable or unsafe, and how can this knowledge be used to improve the safety of chemical reactions in an industrial setting?

asked Feb 22 in Chemical kinetics by MVCJohnnie50 (2.1k points)

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How does the presence of different photosensitizers affect the rate of the photochemical reaction, and what is the mechanism behind this effect? Provide examples from literature to support your explanation.

asked Feb 22 in PhotoChemistry by GlendaNester (1.8k points)

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How does the prediction of catalytic activity and selectivity using quantum chemistry methods differ for different types of catalysts and reactions, and what factors contribute to the accuracy of these predictions?

asked Feb 22 in Quantum Chemistry by BeverlyNavar (1.8k points)

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How does the presence of supramolecular assemblies affect the photochemical properties of certain molecules, and how can this knowledge be used in the design of more efficient photo-responsive materials?

asked Feb 22 in PhotoChemistry by Reuben64X571 (2.3k points)

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What is the predicted molecular geometry of a molecule with the chemical formula CO2?

asked Feb 22 in Chemical bonding by HarleyOreill (1.9k points)

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What is the step-by-step procedure for the preparation of 4-bromoacetanilide from acetanilide and bromine and how can the purity of the final product be determined using techniques like melting point determination and TLC analysis?

asked Feb 22 in Chemical synthesis by NovellaDegot (1.6k points)

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What is the rate law for the reaction between potassium iodide and hydrogen peroxide in acidic medium and what is the order of the reaction with respect to each reactant?

asked Feb 22 in Chemical kinetics by MontePlott51 (2.0k points)

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How does the presence of specific chemicals in crude oil affect their behavior and impact on the environment during an oil spill?

asked Feb 22 in Environmental Chemistry by EfrainAlarco (2.2k points)

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What is the effect of concentration on the rate of the reaction between magnesium ribbon and hydrochloric acid? How does the rate of reaction change as the concentration of hydrochloric acid is increased?

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

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How does the presence of heavy metals such as lead, arsenic, and cadmium in soil impact the uptake of nutrients by plants and ultimately affect crop health and yield?

asked Feb 22 in Environmental Chemistry by Lynell160113 (1.8k points)

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What is the effect of temperature on the equilibrium constant of a chemical reaction, specifically the reaction of nitrogen dioxide and dinitrogen tetroxide? How does this effect differ in the presence of a catalyst?

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

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How does the presence of reaction intermediates affect the overall rate of a chemical reaction, and how can we quantify their effect using experimental methods?

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

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How does the presence of heavy metals in soil impact the growth and quality of crops, and what are the most effective methods for soil remediation to minimize the effects of contamination on agriculture?

asked Feb 22 in Environmental Chemistry by AngelikaYvu6 (1.9k points)

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How does the rate of a photochemical reaction change with temperature, and what is the temperature dependence on the rate constant of the reaction?

asked Feb 22 in PhotoChemistry by JuanitaPiess (2.1k points)

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How do the photochemical properties of bioluminescent organisms differ from the properties of other light-emitting systems, and what are the molecular mechanisms behind their light production?

asked Feb 22 in PhotoChemistry by PatsyRanson (1.9k points)

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How does the rate of reaction affect the selectivity of reaction in the synthesis of methyl salicylate from salicylic acid and methanol? Can you propose a mechanism to explain the observed selectivity at different reaction rates?

asked Feb 22 in Chemical kinetics by TaylaBromby8 (2.2k points)

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