Recent activity by Agustin3989

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What is the relationship between the ligand field strength and the electronic structure of transition metal complexes, and how does this affect their magnetic properties?

answered 1 day ago in Quantum Chemistry

1 answer 16 views

How does the rate of reaction affect the selectivity of reaction in the synthesis of methyl salicylate from salicylic acid and methanol? Can you propose a mechanism to explain the observed selectivity at different reaction rates?

answered 3 days ago in Chemical kinetics

1 answer 29 views

What is the optimal concentration of nitric acid and sulfuric acid in the preparation of 2,4,6-trinitrotoluene from toluene to achieve the highest yield and purity of the final product?

answered 4 days ago in Chemical synthesis

1 answer 26 views

What is the balanced chemical equation for the double replacement reaction between aqueous solutions of sodium hydroxide and hydrochloric acid?

asked Feb 17 in Chemical reactions

1 answer 6 views

What is the specific chemical structure of RNA and how do the base pairings differ from DNA? How does the structure of RNA contribute to its function within the cell?

asked Feb 14 in BioChemistry

1 answer 40 views

How can we use molecular modeling techniques to predict the behavior and properties of a new drug candidate?

answered Feb 13 in Physical Chemistry

1 answer 28 views

What is the complete mechanism of keto-enol tautomerism for the compound cyclohexanone, including the intermediate species and the transition state involved?

answered Feb 13 in Organic Chemistry

1 answer 31 views

How does inadequate training for chemistry teachers affect students' ability to understand chemistry and perform well in the subject?

answered Feb 13 in Chemical education

1 answer 34 views

What is the coordination environment around the metal ion in the active site of a metalloenzyme, specifically in the case of carbonic anhydrase? How do changes in the coordination geometry affect the function of the enzyme?

answered Feb 13 in Coordination Chemistry

1 answer 44 views

What type of intermolecular forces are present in ethanol (C2H5OH)?

answered Feb 13 in Chemical bonding

1 answer 38 views

What is the bond order and bond length of the carbon-oxygen double bond in carbon dioxide?

answered Feb 13 in Inorganic Chemistry

1 answer 37 views

How can we design new molecules that specifically target and inhibit the COX-2 enzyme to effectively treat inflammatory diseases without causing unwanted side effects?

asked Feb 12 in Medicinal Chemistry

1 answer 9 views

How can the synthesis of novel compounds with anti-inflammatory activity be optimized in medicinal chemistry? What specific chemical modifications can be made to improve the efficacy and selectivity of these compounds in treating inflammatory diseases?

answered Feb 11 in Medicinal Chemistry

1 answer 39 views

How can the compatibility of polymer blends be improved to achieve a homogenous mixture with desirable mechanical properties?

asked Feb 6 in Polymer Chemistry

1 answer 28 views

How can the adhesive properties of a polymer be improved for a specific surface, such as metal or plastic, and what factors affect the polymer's ability to adhere to that surface?

answered Feb 6 in Polymer Chemistry

1 answer 43 views

How can the active ingredient(s) responsible for the medicinal properties of natural products be identified and isolated through various extraction methods to obtain a pure and potent compound for further pharmacological evaluation?

answered Feb 6 in Medicinal Chemistry

1 answer 11 views

How can computational studies be used to predict the effects of mutations in active site residues on enzyme catalysis?

asked Feb 5 in Computational Chemistry

1 answer 59 views

Determine the oxidation state of sulfur in sodium sulfite (Na2SO3) using the oxidation state rules and justify your answer with proper explanation.

answered Feb 4 in ElectroChemistry

1 answer 75 views

What are the resonance structures of the molecule benzene? Include the correct placement of all pi-bonds and the formal charges on each atom in the structure.

asked Jan 31 in Chemical bonding

1 answer 69 views

What is the relationship between air pollution levels and the incidence of respiratory diseases in urban areas?

answered Jan 31 in Environmental Chemistry

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