Recent activity by KristopherMi

1 answer 32 views

What is the rate of energy transfer between two molecules in a gas phase reaction, and how does the energy transfer impact the overall reaction rate?

answered Feb 22 in Quantum Chemistry

1 answer 20 views

What is the critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS) in water and how does it vary with temperature?

asked Feb 19 in Surface Chemistry

1 answer 32 views

What is the name of the complex formed by the reaction of copper (II) ions with ethylenediamine in a 1:2 stoichiometric ratio, and what is its shape and isomerism?

asked Feb 18 in Coordination Chemistry

1 answer 38 views

How do ribonucleoprotein complexes (RNPs) recognize specific sequences on pre-mRNA during RNA splicing, and what role do metal ions play in mediating this recognition process?

answered Feb 14 in BioChemistry

1 answer 29 views

How can we design new drugs for cancer treatment that target specific cancer cells without harming healthy cells?

answered Feb 12 in Medicinal Chemistry

1 answer 27 views

How can we design drugs that effectively target Gram-negative bacteria, such as Escherichia coli, while minimizing potential harm to the host microbiome?

asked Feb 12 in Medicinal Chemistry

1 answer 29 views

How can the design and synthesis of small molecules be optimized for the development of new treatments for inflammatory diseases, specifically targeting the inhibition of cytokine production in the immune system?

answered Feb 6 in Medicinal Chemistry

1 answer 27 views

How can the calculation of magnetic properties of molecules and materials using quantum chemistry methods help in designing new materials with improved magnetic properties for use in electronic devices?

answered Feb 6 in Quantum Chemistry

1 answer 31 views

How can computational methods be used to predict the formation and stability of supramolecular complexes between different organic molecules?

answered Feb 6 in Computational Chemistry

1 answer 50 views

How can modifications to an existing molecule increase its efficacy and reduce its toxicity in the development of new treatments for autoimmune diseases?

asked Feb 5 in Medicinal Chemistry

1 answer 37 views

How can fertilizer management practices be improved to minimize environmental pollution while increasing crop production in sustainable agriculture?

answered Feb 5 in Environmental Chemistry

1 answer 69 views

Design a multi-step synthesis of 2-phenylbutanoic acid starting from benzene and any other necessary reagents, using retrosynthesis to plan the reaction steps. Include reaction mechanisms, reagents, and conditions for each step.

answered Feb 4 in Organic Chemistry

1 answer 46 views

How does changing the reaction mechanism affect the rate of the chemical reaction and what factors contribute to the changes in the reaction rate?

answered Feb 3 in Chemical kinetics

1 answer 94 views

How does adding more reactant affect the equilibrium position of a chemical reaction? Provide an example and explain your answer in terms of Le Chatelier's principle.

answered Jan 30 in Chemical equilibrium

1 answer 32 views

How can a chemical engineer develop a cost-effective and efficient process for the purification of a specific chemical compound, while considering factors such as yield, purity, and environmental impact?

answered Jan 30 in Chemical engineering

1 answer 109 views

What strategies can the chemistry industry adopt to increase diversity in their field and promote inclusivity?

asked Jan 30 in Chemical education

1 answer 93 views

What is the concentration of iron (II) ion in a sample of drinking water using colorimetry, if the absorbance of the sample is found to be 0.294 and the molar absorption coefficient of iron (II) complex is 10,500 M^-1 cm^-1 at the wavelength of 505 nm?

asked Jan 30 in Analytical Chemistry

1 answer 50 views

How can the presence of an aromatic group be identified in a given compound using UV-Vis spectroscopy?

answered Jan 29 in Analytical Chemistry

1 answer 70 views

Calculate the heat of sublimation for iodine if 25 g of iodine is heated from its solid form at -110°C to its gaseous form at 184°C. The molar heat capacity of iodine (s) is 54.44 J mol⁻¹ K⁻¹ and the molar heat capacity of iodine (g) is 36.57 J mol⁻¹ K⁻¹. The molar enthalpy of fusion of iodine is 15.52 kJ mol⁻¹.

answered Jan 23 in ThermoChemistry

1 answer 79 views

Calculate the bond order and bond length of the carbon monoxide (CO) molecule. Show your work and state the type of bond formed between carbon and oxygen in CO.

asked Jan 23 in Inorganic Chemistry

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