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How does the addition of different solvents affect the rate of the reaction between sodium thiosulfate and hydrochloric acid?

asked Feb 22 in Chemical kinetics by ImaSimmons79 (2.3k points)

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How does the presence of reaction intermediates affect the overall reaction rate in the reaction between hydrogen peroxide and iodide ions, and how can this be experimentally investigated and measured?

asked Feb 22 in Chemical kinetics by NoeX25113136 (1.9k points)

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What are the primary chemicals responsible for ozone depletion in the atmosphere, and what are the key sources of these chemicals? Additionally, what are some ways we can prevent further damage to the ozone layer and promote its recovery?

asked Feb 22 in Environmental Chemistry by DebraVxw6605 (1.8k points)

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How does the presence of a water molecule affect the binding affinity of a ligand to a certain protein target in molecular dynamics simulations?

asked Feb 22 in Computational Chemistry by OmerFinsch09 (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 effect of changing the concentration of a reactant or a product on the reaction rate at equilibrium for the reaction between iodide ion and persulfate ion?

asked Feb 22 in Chemical kinetics by ErickB565479 (1.8k points)

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What is the standard enthalpy change for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to produce salt (NaCl) and water (H2O)?

asked Feb 22 in Chemical thermodynamics by GFXFlorida24 (1.5k points)

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How can the yield of a chemical reaction be improved using a specific catalyst and reaction conditions in the production of ammonia from nitrogen and hydrogen gases?

asked Feb 22 in Chemical engineering by HazelAvelar (1.7k points)

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How does the rate of reaction change with an increase in temperature for the reaction between hydrochloric acid and magnesium?

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

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How does the purity of graphene affect its electronic properties, and how can we optimize the synthesis method to achieve high purity graphene for use in electronic devices?

asked Feb 22 in Materials Chemistry by MckinleyO01 (2.0k points)

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How does the presence of electron-donor or electron-acceptor groups in a photovoltaic material affect its photochemical properties, specifically its efficiency in converting light energy to electrical energy?

asked Feb 22 in PhotoChemistry by YVMCinda4278 (2.3k points)

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How does the presence of surface defects on a catalyst affect the reaction kinetics during hydrogenation of olefins, as predicted by density functional theory calculations?

asked Feb 22 in Computational Chemistry by Candida6637 (1.6k points)

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What is the mechanism of the reaction between a carboxylic acid and an alcohol to form an ester? Provide a step-by-step explanation, including the role of a catalyst if any, and illustrate with the reaction between acetic acid and ethanol.

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

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How does the rate of electron transfer in a redox reaction change with varying concentrations of reactants and catalysts, and what factors influence the energy barriers for the transfer process?

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

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How does the presence of a double bond in an alkene molecule affect the outcome of an electrophilic addition reaction compared to an alkane molecule?

asked Feb 22 in Organic Chemistry by BrandiBeer01 (2.4k points)

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1 answer 86 views

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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1 answer 101 views

How does the pH level of landfill leachate affect the quality of groundwater in neighboring areas and what mechanisms are involved in the process?

asked Feb 22 in Environmental Chemistry by ChanteStroh (1.5k points)

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What is the predicted bond angle in a water molecule using the Valence Shell Electron Pair Repulsion (VSEPR) theory, and how does it compare to the actual bond angle?

asked Feb 22 in Quantum Chemistry by DeneseSteinm (1.9k points)

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How does the use of different solvents affect the rate of the chemical reaction between sodium hydroxide and hydrochloric acid, and how can these effects be explained in terms of the solvent's polarity and ability to stabilize the reaction intermediates?

asked Feb 22 in Chemical kinetics by VictorR1855 (2.2k points)

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How does the primary structure of a protein influence its folding and three-dimensional structure? Explain the role of various types of interactions such as hydrogen bonds, disulfide bonds, and hydrophobic interactions in the folding process.

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

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