Recent activity by DonnellBeckh

1 answer 18 views

What is the predicted molecular geometry and polarity of a water molecule?

asked 4 days ago in Inorganic Chemistry

1 answer 23 views

What type of polymer-based coating is most effective in increasing the durability and corrosion resistance of metal surfaces in outdoor applications?

answered 4 days ago in Polymer Chemistry

1 answer 24 views

How does the molecular weight of a polymer-based biomaterial affect its performance in tissue engineering applications?

answered 4 days ago in Polymer Chemistry

1 answer 31 views

What is the molecular geometry of the NH3 molecule?

answered 5 days ago in Chemical bonding

1 answer 21 views

What is the mechanism of protein binding to DNA in regulating gene expression?

asked 5 days ago in BioChemistry

1 answer 31 views

How does the concentration of heavy metals in water bodies affect the growth and survival of aquatic plants?

answered Feb 19 in Environmental Chemistry

1 answer 29 views

What is the net ATP produced per glucose molecule during the complete oxidative breakdown in the citric acid cycle and oxidative phosphorylation?

answered Feb 18 in BioChemistry

1 answer 27 views

What is the balanced chemical equation for the single replacement reaction between zinc and hydrochloric acid to produce hydrogen gas and zinc chloride?

asked Feb 17 in Chemical reactions

1 answer 39 views

How can the yield of polyethylene synthesis from ethylene be optimized while minimizing the formation of byproducts and maintaining the desired molecular weight and physical properties of the polymer?

answered Feb 14 in Chemical synthesis

1 answer 30 views

How to optimize the yield of biofuels by varying the concentration of enzymes in the production process?

answered Feb 14 in Chemical engineering

1 answer 30 views

What is the oxidation state of chlorine in the compound HClO4?

asked Feb 13 in ElectroChemistry

1 answer 28 views

What is the diffusion coefficient of a gas with a molar mass of 16 g/mol in air at 25°C, assuming the gas follows Graham's law?

answered Feb 13 in Physical Chemistry

1 answer 8 views

How can we design a drug that targets the mutation responsible for sickle cell anemia, while avoiding harm to healthy cells and tissues in the body?

asked Feb 12 in Medicinal Chemistry

1 answer 41 views

How can the synthesis of polyvinyl chloride from vinyl chloride monomer be optimized to obtain a higher yield and purity?

asked Feb 11 in Chemical synthesis

1 answer 38 views

How can the synthesis and characterization of new materials for use in fuel cells be optimized to improve the efficiency and durability of fuel cell technology?

asked Feb 11 in Materials Chemistry

1 answer 46 views

How can the surface chemistry of adhesives and coatings be manipulated to achieve strong and durable bonding on different types of substrates, such as metals, plastics, and composites?

asked Feb 11 in Surface Chemistry

1 answer 54 views

How can the structure and properties of existing respiratory disease treatments be optimized to increase their effectiveness while minimizing side effects in patients?

answered Feb 11 in Medicinal Chemistry

1 answer 8 views

How can the design of a chemical treatment system for wastewater from an industrial plant be optimized to effectively remove heavy metals and other pollutants that pose a risk to the environment and public health?

answered Feb 6 in Chemical engineering

1 answer 26 views

How can chemistry students in underprivileged areas access quality textbooks and resources to enhance their learning and understanding of the subject?

answered Feb 5 in Chemical education

1 answer 89 views

How do changes in atmospheric concentrations of greenhouse gases contribute to global warming and what chemical reactions are involved in their formation and breakdown?

asked Jan 31 in Environmental Chemistry

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