Recent activity by LavonneFuqua

1 answer 27 views

What is the overall ATP yield per glucose molecule metabolized in the citric acid cycle and oxidative phosphorylation? And how is this energy yield influenced by electron transport chain inhibitors?

asked Feb 22 in BioChemistry

1 answer 34 views

What are the most challenging aspects of understanding the periodic table and chemical elements for high school students, and what strategies can be used to overcome these difficulties?

answered Feb 21 in Chemical education

1 answer 34 views

What is the maximum theoretical yield of aspirin that can be obtained from the reaction between salicylic acid and acetic anhydride, and how does the presence of impurities affect the actual yield achieved in the reaction?

asked Feb 20 in Chemical synthesis

1 answer 36 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol, and how does the type of catalyst used affect the reaction rate?

asked Feb 20 in Organic Chemistry

1 answer 25 views

What is the effect of substrate roughness on the adhesion strength of a polymer coating?

answered Feb 19 in Polymer Chemistry

1 answer 22 views

How does the coordination of a metal ion affect the electronic and optical properties of metalloporphyrins and metallophthalocyanines, and how can this knowledge be applied in the development of new catalysts and materials?

asked Feb 19 in Coordination Chemistry

1 answer 39 views

What is the molecular geometry and polarity of sulfur dioxide (SO2)?

answered Feb 14 in Inorganic Chemistry

1 answer 32 views

What is the difference between structural isomerism and stereoisomerism in organic compounds, and how can you distinguish between them? Provide examples to illustrate your answer.

answered Feb 14 in Organic Chemistry

1 answer 39 views

How can we use molecular modeling software to predict the behavior of enzymes in various solvent and temperature conditions during a chemical reaction?

answered Feb 13 in Physical Chemistry

1 answer 53 views

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

asked Feb 13 in Inorganic Chemistry

1 answer 80 views

How does energy transfer occur between molecules in a chemical reaction? Use quantum chemistry principles to analyze and predict the molecular dynamics involved in specific chemical reactions.

answered Feb 13 in Quantum Chemistry

1 answer 81 views

How can the synthesis and characterization of new materials enhance the sensitivity and selectivity of gas sensors for the detection of toxic gases?

asked Feb 11 in Materials Chemistry

1 answer 52 views

How can the surface adhesion properties of a polymer be improved for use in medical implants and devices?

asked Feb 11 in Polymer Chemistry

1 answer 39 views

How can the molecular structure of existing drugs be modified or optimized to improve their efficacy in treating metabolic disorders such as diabetes or obesity?

answered Feb 10 in Medicinal Chemistry

1 answer 50 views

How can the chemistry field increase diversity and promote inclusivity in terms of race, gender, and socio-economic background?

answered Feb 6 in Chemical education

1 answer 39 views

How can limited opportunities for hands-on experimentation in chemistry affect a student's overall understanding and appreciation of the subject?

answered Feb 5 in Chemical education

1 answer 107 views

What is the structure of the unknown compound X, based on its nuclear magnetic resonance spectrum, which shows a singlet at δ 7.8 ppm and a triplet at δ 1.2 ppm?

asked Jan 31 in Analytical Chemistry

1 answer 129 views

What is the probability of a gas-phase reaction between methane and chlorine producing methyl chloride at a temperature of 500 K using Monte Carlo simulations?

answered Jan 31 in Computational Chemistry

1 answer 87 views

What chemical reactions contribute to the formation of acid rain, and how do these reactions affect soil pH and water quality in affected areas?

answered Jan 30 in Environmental Chemistry

1 answer 80 views

How can we mitigate the impact of acid mine drainage on water quality using chemical treatments?

answered Jan 30 in Environmental Chemistry

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