Recent activity by Linnea35385

1 answer 21 views

What is the mechanism of the Pinacol-Pinacolone rearrangement reaction and how does it occur? Provide a step-by-step explanation of the process and give examples of substrates that can undergo this reaction.

answered 3 days ago in Organic Chemistry

1 answer 18 views

How does the metabolite profile of cancer cells differ from normal cells, and how can this information be used in the development of new cancer treatments using systems biology approaches?

answered 4 days ago in BioChemistry

1 answer 31 views

How does the initial concentration of reactants affect the rate of reaction and the final yield of product in the reaction between potassium permanganate (KMnO4) and oxalic acid (H2C2O4)?

answered 5 days ago in Chemical kinetics

1 answer 17 views

What is the coordination geometry of the metal ion in the active site of the metalloenzyme carbonic anhydrase and how does it facilitate the enzymatic reaction of converting carbon dioxide to bicarbonate ion?

asked 6 days ago in Coordination Chemistry

1 answer 31 views

How does the composition of the lipid bilayer affect the surface charge density of a biomembrane?

asked 6 days ago in Surface Chemistry

1 answer 22 views

What is the appropriate ratio of acetic anhydride to salicylic acid to produce the maximum yield of acetylsalicylic acid in the preparation reaction?

asked Feb 17 in Chemical synthesis

1 answer 42 views

How can we use molecular docking studies to identify potential inhibitors of protein-protein interactions involved in a specific disease pathway and design new drugs to target these interactions?

answered Feb 13 in Computational Chemistry

1 answer 36 views

What is the hybridization of the central atom in the following compound: SO₂?

answered Feb 13 in Inorganic Chemistry

1 answer 46 views

What is the predicted bond angle in a water molecule and how is it determined using VSEPR theory?

answered Feb 13 in Chemical bonding

1 answer 37 views

How do different greenhouse gases contribute to global warming, and what is their relative influence on the Earth's atmosphere?

asked Feb 13 in Environmental Chemistry

1 answer 52 views

How can we design a drug that targets the enzyme acetylcholinesterase to improve symptoms of Alzheimer's disease without affecting other crucial enzymes in the brain?

answered Feb 12 in Medicinal Chemistry

1 answer 10 views

How can the properties of coordination polymers and metal-organic frameworks be modified by adjusting the ligands used in their synthesis?

answered Feb 10 in Coordination Chemistry

1 answer 35 views

How can the conductivity and thermal stability of graphene be optimized for use in electronic devices, and what methods can be utilized to achieve this?

asked Feb 6 in Materials Chemistry

1 answer 32 views

How can polymer-based sensors and actuators be used to detect and respond to changes in temperature?

answered Feb 5 in Polymer Chemistry

1 answer 11 views

Consider the reaction of hydrogen gas (H2) and iodine gas (I2) to form hydrogen iodide (HI) at a certain temperature. If the initial concentrations of hydrogen and iodine are [H2] = 0.5 M and [I2] = 0.3 M, and the equilibrium concentration of hydrogen iodide is [HI] = 0.1 M, what is the value of the reaction quotient (Qc) for this reaction at this temperature?

answered Feb 3 in Chemical thermodynamics

1 answer 46 views

Calculate the standard enthalpy change for the reaction: NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l) given the following enthalpy changes: ∆Hf° for NaCl(aq) = -407.3 kJ/mol ∆Hf° for H2O(l) = -285.8 kJ/mol ∆Hf° for NaOH(aq) = -469.11 kJ/mol ∆Hf° for HCl(aq) = -167.16 kJ/mol

answered Feb 3 in Chemical thermodynamics

1 answer 37 views

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.

answered Feb 3 in Chemical equilibrium

1 answer 87 views

What are the effects of changing the concentration of polymer solution on the mechanical properties (such as mechanical strength and elasticity) of 3D-printed structures?

answered Jan 31 in Materials Chemistry

1 answer 64 views

How do carbohydrate-protein interactions and recognition affect the binding affinity and specificity of glycoproteins?

asked Jan 31 in BioChemistry

1 answer 85 views

What is the effect of temperature on the order parameters of a liquid crystal using Monte Carlo simulations?

answered Jan 31 in Computational Chemistry

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