Recent activity by LillyHoskins

1 answer 40 views

How does the presence of chlorofluorocarbons (CFCs) in the atmosphere contribute to the depletion of the ozone layer, and what are the potential consequences of continued depletion on air quality and human health?

asked Feb 22 in Environmental Chemistry

1 answer 33 views

How do the photochemical properties of bioluminescent organisms differ from the properties of chemiluminescent and fluorescent compounds, and what is the underlying mechanism by which bioluminescent organisms produce light?

asked Feb 22 in PhotoChemistry

1 answer 33 views

What is the optimum reaction temperature and time required for the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine?

answered Feb 22 in Chemical synthesis

1 answer 24 views

How does the coordination of metal ions in metalloproteins affect their enzymatic activity? Provide specific examples and discuss the implications for drug design targeting metalloproteins.

asked Feb 19 in Coordination Chemistry

1 answer 33 views

How does the angle of collision between reactant molecules affect the reaction rate in the reaction between iodine and propanone?

asked Feb 17 in Chemical kinetics

1 answer 38 views

How does quantum mechanics explain the molecular geometry and bond angles of methane (CH4)?

asked Feb 14 in Physical Chemistry

1 answer 33 views

How does quantum coherence and entanglement affect the stability and reactivity of a specific nanoscale system, such as a carbon nanotube or a photosynthetic pigment complex?

asked Feb 14 in Quantum Chemistry

1 answer 29 views

How can we predict the thermodynamic properties of solvents like water using computational chemistry tools?

asked Feb 14 in Physical Chemistry

1 answer 40 views

How does the enzyme nitrogenase catalyze the conversion of atmospheric nitrogen gas into ammonia during nitrogen fixation, and what is the role of the metal-containing cofactor in this process?

answered Feb 14 in BioChemistry

1 answer 33 views

What is the role of insulin in the regulation of carbohydrate metabolism, and how does it affect glucose uptake and utilization in different tissues of the body?

asked Feb 13 in BioChemistry

1 answer 67 views

How does increasing temperature affect the rate of a photochemical reaction involved in the formation of ozone from oxygen molecules?

asked Feb 13 in PhotoChemistry

1 answer 64 views

What is the net ATP production in the process of glycolysis and gluconeogenesis? How do the two pathways differ in terms of energy consumption and synthesis?

asked Feb 13 in BioChemistry

1 answer 65 views

How can we design small-molecule drugs to target the root cause of genetic disorders by correcting or restoring the function of mutated proteins, while avoiding off-target effects that can lead to toxicity or other side effects?

answered Feb 12 in Medicinal Chemistry

1 answer 37 views

How can the study of quantum transport in molecular and nanoscale systems be used to design more efficient electronic devices?

answered Feb 11 in Quantum Chemistry

1 answer 40 views

How can the ionic conductivity of polymer electrolytes be improved for use in high-performance batteries?

answered Feb 7 in Polymer Chemistry

1 answer 47 views

How can magnetic resonance spectroscopy be used to determine the purity and concentration of a sample in organic chemistry?

answered Feb 5 in Physical Chemistry

1 answer 37 views

How can metabolomics and systems biology be used to determine the effect of a specific drug on the metabolic pathways of a cell?

answered Feb 5 in BioChemistry

1 answer 35 views

How can electrokinetic remediation technology be utilized to clean up heavy metal contaminants from contaminated soil?

asked Feb 5 in Environmental Chemistry

1 answer 79 views

Calculate the standard enthalpy change for the following reaction: [Fe(H2O)6]2+(aq) + SO4 2-(aq) → [Fe(H2O)5 SO4]-(aq) + H2O(l) given that the standard enthalpies of formation of [Fe(H2O)6]2+, [Fe(H2O)5SO4]-, and H2O are -360 kJ/mol, -950 kJ/mol, and -286 kJ/mol, respectively.

asked Feb 3 in Chemical thermodynamics

1 answer 153 views

What factors determine the bond strength of a molecule and how can we predict it using chemical bonding principles? Use examples to support your answer.

answered Jan 31 in Chemical bonding

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