Recent activity by RoseIqw0722

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How does the size and shape of nanomaterials affect their catalytic activity in a specific chemical reaction?

asked 22 hours ago in Materials Chemistry

1 answer 19 views

How does pH affect the rate of the reaction between hydrochloric acid and sodium thiosulphate?

answered 3 days ago in Chemical kinetics

1 answer 29 views

How does the presence of heavy metals such as lead and cadmium in soil affect plant growth, and what are the most effective methods for environmental remediation of contaminated sites with high levels of these metals?

asked 3 days ago in Environmental Chemistry

1 answer 24 views

How do the photochemical properties of metal complexes vary with changes in the coordination geometry of the metal center?

answered 3 days ago in PhotoChemistry

1 answer 18 views

What is the mechanism of the nucleophilic substitution reaction between 1-bromopropane and sodium hydroxide in ethanol solvent? Write a detailed step-by-step mechanism with the corresponding intermediates and explain the stereochemistry of the reaction.

answered 3 days ago in Organic Chemistry

1 answer 6 views

What is the most efficient and cost-effective method for developing a process for the production of biofuels, taking into consideration the chemical reactions involved, the raw materials available, and the environmental impact of the process?

asked 3 days ago in Chemical engineering

1 answer 23 views

What is the reaction mechanism for the hydrolysis of an ester functional group?

answered 5 days ago in Organic Chemistry

1 answer 12 views

How does the energy of the transition state affect the rate of an enzyme-catalyzed reaction, and how can this information be useful for predicting reaction rates and mechanisms in biochemical processes?

answered 5 days ago in Quantum Chemistry

1 answer 26 views

What is the effect of substrate concentration on enzyme activity and how does the addition of a competitive inhibitor affect this relationship in the context of reaction rate and Michaelis-Menten kinetics?

answered 5 days ago in BioChemistry

1 answer 21 views

What is the effect of pH on the adsorption capacity of activated carbon for the removal of a specific pollutant from an aqueous solution?

answered 5 days ago in Surface Chemistry

1 answer 30 views

How does the binding of a specific protein to DNA affect its structure and dynamics, and how can we use molecular dynamics simulations to explore the underlying molecular mechanisms of this interaction?

answered Feb 17 in Computational Chemistry

1 answer 26 views

Identify the type of colloids present and explain the particle interactions in a sample of milk.

answered Feb 13 in Physical Chemistry

1 answer 9 views

What would be the melting point of the inorganic compound Magnesium Oxychloride (MgCl2∙O) at a pressure of 1 atm? Show the calculations used to arrive at the answer, and explain the significance of the obtained value.

asked Feb 13 in Inorganic Chemistry

1 answer 10 views

How can the production process of adhesives be optimized to minimize environmental impact and increase efficiency while maintaining desired adhesive properties?

asked Feb 10 in Chemical engineering

1 answer 35 views

How can the optical and electrical properties of liquid crystals be tuned to improve the efficiency and performance of liquid crystal displays?

asked Feb 10 in Materials Chemistry

1 answer 33 views

How can the mechanical and electrical properties of polymer-based electronic materials be optimized for use in electronic devices?

asked Feb 7 in Polymer Chemistry

1 answer 38 views

How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to learn and succeed in chemistry lessons?

asked Feb 5 in Chemical education

1 answer 37 views

How can molecular modeling be used to predict the properties of a new drug compound?

answered Feb 5 in Physical Chemistry

1 answer 46 views

Design a drug that could potentially treat Type 2 Diabetes by targeting an enzyme or transport protein involved in glucose metabolism. Consider the pharmacokinetics and pharmacodynamics of the drug and include a detailed mechanism of action.

asked Feb 4 in Medicinal Chemistry

1 answer 43 views

What is the mechanism of action for the metalloenzyme carbonic anhydrase? How does the coordination chemistry of the active site contribute to its catalytic activity in converting carbon dioxide to bicarbonate?

answered Jan 31 in Coordination Chemistry

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