Recent activity by BrentonMcQua

1 answer 71 views

How does the sequence of nucleotides in DNA affect the stability of DNA-protein interactions in molecular dynamics simulations?

answered Feb 24 in Computational Chemistry

1 answer 83 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol using a catalyst? Include the necessary electron-pushing arrows and explain the role of the catalyst in the reaction.

asked Feb 20 in Organic Chemistry

1 answer 77 views

What is the critical micelle concentration of sodium dodecyl sulfate in water at 25°C?

answered Feb 19 in Surface Chemistry

1 answer 87 views

How does the binding affinity between proteins affect the formation of protein-protein complexes and their biological functions?

asked Feb 17 in BioChemistry

1 answer 78 views

What is the best method to remediate soil contaminated with heavy metals such as lead, chromium, and cadmium, to reduce their impact on agricultural crops?

asked Feb 17 in Environmental Chemistry

1 answer 150 views

How does the hormone insulin regulate glucose levels in the human body at a molecular level?

answered Feb 13 in BioChemistry

1 answer 109 views

What is the effect of increasing the concentration of reactants on the reaction rate and equilibrium of a chemical reaction?

answered Feb 13 in Chemical kinetics

1 answer 115 views

What is the polarity of the chemical bond between Carbon and Oxygen in CO2 molecule?

answered Feb 13 in Chemical bonding

1 answer 121 views

How can we design a new drug to treat inflammatory bowel disease (IBD), which targets the specific receptors present in the gastrointestinal tract and reduces inflammation without causing side effects?

asked Feb 12 in Medicinal Chemistry

1 answer 74 views

What is the coordination geometry and oxidation state of the metal ion in the active site of cytochrome c oxidase, a metalloenzyme involved in the electron transport chain? How does this metal ion facilitate the transfer of electrons during respiration?

asked Feb 12 in Coordination Chemistry

1 answer 157 views

How can the synthesis of biodegradable polymers be optimized for maximum efficiency and minimum environmental impact?

answered Feb 11 in Polymer Chemistry

1 answer 99 views

How can knowledge of chemistry principles be applied to real-world scenarios such as the production and use of common household items such as laundry detergent or shampoo? What are some of the key chemical processes involved in their creation and use?

asked Feb 5 in Chemical education

1 answer 143 views

Determine the standard enthalpy change of the dissolution reaction of 2.50 g of NaOH in water, given that the molar enthalpy of hydration of Na+ and OH- ions are -406.8 kJ/mol and -230.0 kJ/mol respectively. The heat capacity of the calorimeter is 25.2 J/°C and the initial and final temperatures were 24.0°C and 29.2°C respectively.

answered Feb 4 in Chemical thermodynamics

1 answer 134 views

Identify an unknown organic compound using mass spectrometry. Provide a detailed analysis of its molecular formula, functional groups, and possible chemical structure.

answered Jan 30 in Analytical Chemistry

1 answer 97 views

Calculate the bond length between two carbon atoms in a molecule of ethene, given that the distance between the nuclei of the carbon atoms is 1.33 angstroms and the bond angle between the carbon atoms is 120 degrees.

asked Jan 23 in Chemical bonding

1 answer 125 views

A student needs to calculate the Tafel slopes for the anodic and cathodic reactions from a given set of experimental data obtained during an electrochemical experiment. The experiment involves the corrosion of iron in a solution with a pH of 3.5. The anodic and cathodic current densities were measured at various applied potentials ranging from -700 mV vs SHE to -400 mV vs SHE. The student needs to plot a Tafel plot for each reaction and calculate their corresponding Tafel slopes. Based on the obtained results, the student needs to explain the corrosion mechanism of iron in the given acidic solution.

asked Jan 22 in ElectroChemistry

1 answer 170 views

Identify the type of isomerism present in the following pair of compounds: CH3CH2CH2OH and CH3CH2OCH3

asked Jan 21 in Organic Chemistry

1 answer 92 views

What is transference in psychodynamic therapy?

answered Jan 20 in Psychology

1 answer 87 views

Why was the Stonewall Riots important for the LGBTQ+ community?

answered Jan 20 in Psychology

1 answer 63 views

How is social justice relevant to social erasure?

asked Jan 20 in Psychology

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