Recent activity by SOYRyan09176

1 answer 35 views

What is the retrosynthesis pathway for the synthesis of ibuprofen from benzene?

1 answer 23 views

What is the reaction mechanism for the conversion of an alcohol to a halide using thionyl chloride, and what is the stereochemistry of the product formed?

asked Feb 22 in Organic Chemistry

1 answer 23 views

What is the effect of changing the concentration of reaction products on the reaction rate of the chemical reaction between hydrochloric acid and sodium thiosulphate?

answered Feb 22 in Chemical kinetics

1 answer 31 views

What is the optimum temperature and time required for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and what is the yield of the reaction?

answered Feb 22 in Chemical synthesis

1 answer 36 views

How does the prediction of chemical reactivity and selectivity using quantum chemistry methods aid in the design of new drugs with specific target molecules?

answered Feb 22 in Quantum Chemistry

1 answer 29 views

What is the effect of temperature on the critical micelle concentration (CMC) of a surfactant and how does it relate to the physical properties of the micelles formed?

answered Feb 20 in Surface Chemistry

1 answer 31 views

How does the double helix structure of DNA contribute to its stability and ability to store genetic information?

answered Feb 19 in BioChemistry

1 answer 32 views

How does the boiling point of cycloalkanes compare to their corresponding linear alkanes with the same number of carbons? Provide an explanation for the observed trend.

asked Feb 17 in Organic Chemistry

1 answer 25 views

What is the balanced chemical equation for the preparation of 2,4-dinitrophenylhydrazine from hydrazine and 2,4-dinitrochlorobenzene?

asked Feb 17 in Chemical synthesis

1 answer 66 views

What is the effect of surface modification on the mechanical and surface properties of polymers?

asked Feb 17 in Surface Chemistry

1 answer 38 views

What is the difference between primary, secondary, and tertiary amines? Provide an example of each and explain how their physical and chemical properties differ.

answered Feb 14 in Organic Chemistry

1 answer 69 views

How do metal ions coordinate with enzymes and proteins to facilitate biological reactions? Provide an example of a metalloenzyme and explain its mechanism of action in detail.

asked Feb 13 in Coordination Chemistry

1 answer 67 views

How does the energy transfer process occur between molecules in a gas-phase reaction and what factors affect the rate of this transfer as studied by molecular dynamics simulations in quantum chemistry?

answered Feb 13 in Quantum Chemistry

1 answer 29 views

How can we design a safe and effective method for the disposal of nuclear waste in order to minimize its impact on the environment?

asked Feb 12 in Environmental Chemistry

1 answer 31 views

How can the mechanical properties of polymer-based composites be improved for enhanced performance in aerospace applications?

asked Feb 10 in Polymer Chemistry

1 answer 43 views

How can the coordination compound [Co(NH3)6]Cl3 be synthesized and characterized using spectroscopic techniques such as UV-Vis and IR spectroscopy?

asked Feb 6 in Coordination Chemistry

1 answer 49 views

How can students in areas with limited availability of chemistry-related internships and job opportunities gain practical experience in their field and enhance their resumes to be competitive in the job market?

asked Feb 5 in Chemical education

1 answer 102 views

Can you propose a suitable reaction mechanism for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and explain the key reaction steps and intermediates involved?

asked Jan 31 in Chemical synthesis

1 answer 59 views

Calculate the enthalpy of vaporization of water at a temperature of 100 degrees Celsius and a pressure of 1 atm, given that the boiling point of water is 100 degrees Celsius and its enthalpy of vaporization at standard conditions (100 degrees Celsius and 1 atm) is 40.7 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 67 views

How has the study of genetics contributed to our understanding of behaviour?

asked Jan 20 in Psychology

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