Recent activity by Linwood6326

1 answer 25 views

What is the relationship between the intermolecular forces present in different substances and their boiling points? Provide examples of substances that have different intermolecular forces and explain how this affects their boiling points.

answered Feb 24 in Chemical bonding

1 answer 24 views

How does the rate of a photochemical reaction change with varying temperatures, and what is the underlying mechanism behind this behavior?

asked Feb 22 in PhotoChemistry

1 answer 31 views

What is the optimal ratio of diisocyanate and polyol in the synthesis of polyurethane to achieve the desired mechanical properties and durability of the resulting material?

answered Feb 21 in Chemical synthesis

1 answer 30 views

How does the molecular weight of polyethylene glycol (PEG) affect the mechanical properties of a polymer blend used for biomedical applications?

asked Feb 21 in Materials Chemistry

1 answer 30 views

What is the coordination geometry and oxidation state of the metal ion in the active site of the enzyme carbonic anhydrase? How do these factors contribute to the function of the enzyme?

answered Feb 20 in Coordination Chemistry

1 answer 34 views

How does the concentration of a surfactant affect the surface tension of water?

asked Feb 18 in Surface Chemistry

1 answer 26 views

How does the addition of nanoparticles affect the mechanical and thermal properties of a polymer matrix in polymer nanocomposites?

asked Feb 17 in Polymer Chemistry

1 answer 37 views

How does temperature affect the rate of a chemical reaction, and what is the mechanism behind this effect according to the principles of quantum chemistry?

answered Feb 17 in Quantum Chemistry

1 answer 60 views

What is the net energy yield (in ATP) of glycolysis and gluconeogenesis, and how does this value differ between the two pathways?

asked Feb 13 in BioChemistry

1 answer 67 views

How can we design a drug to specifically target the bacteria responsible for causing pneumonia, while avoiding harm to the beneficial bacteria in the patient's gut microbiome?

answered Feb 12 in Medicinal Chemistry

1 answer 31 views

How can we design a drug that specifically targets triple negative breast cancer cells while leaving healthy cells unharmed?

asked Feb 12 in Medicinal Chemistry

1 answer 66 views

What type of inorganic solid is copper (II) sulfate, and what properties can be used to identify its classification as ionic, covalent, or metallic?

asked Feb 12 in Inorganic Chemistry

1 answer 39 views

How can the principles of quantum information processing and computing be applied to solve chemical problems, such as predicting the behavior of complex molecules or designing more efficient catalysts?

asked Feb 10 in Quantum Chemistry

1 answer 38 views

How can the photochemical properties of luminescent materials be manipulated to improve their efficiency as sensors for detecting environmental pollutants?

answered Feb 10 in PhotoChemistry

1 answer 46 views

How can the molecular structure of a liquid crystal be manipulated to alter its optical properties, such as birefringence and polarization, for potential applications in display technology?

answered Feb 10 in Physical Chemistry

1 answer 38 views

How can the electrolyte characteristics of polymer batteries be manipulated to improve battery performance and efficiency?

answered Feb 7 in Polymer Chemistry

1 answer 36 views

How can computational chemistry be used to optimize the synthesis of metal-organic frameworks for improved gas storage and separation?

asked Feb 5 in Computational Chemistry

1 answer 29 views

How can molecular docking studies be used to predict the binding affinity and mode of protein-protein interactions involved in Alzheimer's disease?

asked Feb 5 in Computational Chemistry

1 answer 14 views

Design and synthesize a supramolecular polymer with controlled assembly through non-covalent interactions, and investigate its structure and properties using various analytical techniques in the field of physical chemistry.

asked Feb 4 in Physical Chemistry

1 answer 74 views

Calculate the standard enthalpy of formation of carbon dioxide (CO2) using the following information:C(graphite) + O2(g) -> CO2(g), ΔH° = -393.5 kJ/molC(graphite) + 2H2(g) -> CH4(g), ΔH° = -74.8 kJ/mol2H2(g) + O2(g) -> 2H2O(l), ΔH° = -572.0 kJ/mol

answered Feb 3 in ThermoChemistry

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