Recent activity by WallaceMaria

1 answer 18 views

How does the route of administration affect the pharmacokinetics of a drug in the body? Specifically, how does oral administration compare to intravenous administration in terms of absorption, distribution, metabolism, and excretion of a drug?

answered 1 day ago in Medicinal Chemistry

1 answer 22 views

How does the metabolism of drugs in the body affect their efficacy and toxicity in treating specific diseases?

asked 5 days ago in Medicinal Chemistry

1 answer 26 views

What is the effect of varying the concentration of reactants on the rate of reaction and the resulting yield of product in the chemical reaction between hydrochloric acid and sodium thiosulphate?

answered 6 days ago in Chemical kinetics

1 answer 20 views

What is the effect of varying pH levels (acidic, neutral, and alkaline) on the photolysis rate of a particular chemical compound under UV light?

answered 6 days ago in PhotoChemistry

1 answer 21 views

What is the effect of concentration on the conductivity of various inorganic compounds and how can this relationship be explained based on their chemical structure and properties?

answered 6 days ago in Inorganic Chemistry

1 answer 22 views

What is the crystal field splitting energy for an octahedral complex with ligand field stabilisation energy of 4000 cm^-1? Show the calculation and determine whether the complex will be high spin or low spin.

asked 6 days ago in Coordination Chemistry

1 answer 29 views

What is the effect of the concentration of a solution on the chemical shift in magnetic resonance spectroscopy? Provide experimental evidence and explain the underlying physical principles.

asked Feb 18 in Physical Chemistry

1 answer 20 views

What is the bond dissociation energy required to break the C-H bond in methane (CH4)?

answered Feb 18 in ThermoChemistry

1 answer 15 views

How can we use quantum chemistry calculations to predict the catalytic activity and selectivity of a given chemical reaction?

asked Feb 14 in Quantum Chemistry

1 answer 29 views

How can we optimize the production process of ammonium nitrate fertilizer to increase its yield, while also ensuring product quality and minimizing environmental impact?

asked Feb 14 in Chemical engineering

1 answer 40 views

How does temperature affect the phase transition of a substance when simulated using Monte Carlo simulations in Computational Chemistry? Specifically, what is the critical temperature at which the substance transitions from solid to liquid phase?

answered Feb 13 in Computational Chemistry

1 answer 31 views

What is the difference between geometrical isomerism and optical isomerism in coordination compounds, and how do you identify them using spectroscopic methods?

answered Feb 13 in Coordination Chemistry

1 answer 38 views

How does the excessive release of nutrients from human activities contribute to the process of eutrophication and its harmful effects on the biodiversity of aquatic ecosystems?

asked Feb 13 in Environmental Chemistry

1 answer 41 views

How can we design a drug candidate that targets the specific receptor involved in Parkinson's disease without causing adverse effects on other receptors in the brain?

asked Feb 12 in Medicinal Chemistry

1 answer 44 views

How can the synthesis and characterization of new materials be optimized to improve their sensing properties for the detection of specific chemical compounds in air or liquid environments?

asked Feb 11 in Materials Chemistry

1 answer 38 views

How can the integration of environmental chemistry into chemistry education improve our understanding and ability to address environmental issues in our community?

asked Feb 7 in Chemical education

1 answer 33 views

How can the chemical engineering principles be applied to design an optimized system for the production of natural flavors that meet the required quality, quantity, and sustainable production goals?

asked Feb 6 in Chemical engineering

1 answer 33 views

How can magnetic resonance spectroscopy help in the determination of the structure and properties of complex molecules in biological systems such as proteins, DNA, and RNA?

asked Feb 6 in Physical Chemistry

1 answer 28 views

How can students improve their preparation for chemistry-related careers, and what resources can they use to help them acquire the necessary skills and knowledge?

answered Feb 5 in Chemical education

1 answer 39 views

How can a chemical engineer efficiently develop a process for the production of methanol using carbon dioxide as a feedstock, taking into account factors such as reaction kinetics, thermodynamics, and cost?

asked Feb 4 in Chemical engineering

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