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How does the surface area of the catalyst affect the rate of the reaction in heterogeneous catalysis?

asked Feb 13 in Surface Chemistry by LSCJoey08837 (2.2k points)

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How does the existing drug Sildenafil (Viagra) work on a molecular level to treat erectile dysfunction?

asked Feb 14 in Medicinal Chemistry by MargieJobson (2.2k points)

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How can we predict the chemical reactivity and selectivity of a molecule using quantum chemical calculations?

asked Feb 14 in Quantum Chemistry by ChastityHoll (1.8k points)

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How can we improve the biocompatibility of polymer-based biomaterials for tissue engineering without compromising their structural integrity and mechanical properties?

asked Feb 13 in Polymer Chemistry by PriscillaLaf (1.6k points)

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How can we predict the catalytic activity and selectivity of a molecule using quantum chemistry calculations?

asked Feb 14 in Quantum Chemistry by AmeliaCuella (1.8k points)

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How can the use of structure-based drug design help in the development of new treatments for respiratory diseases such as asthma and COPD?

asked Feb 14 in Medicinal Chemistry by Georgianna69 (2.2k points)

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What is the effect of increasing pressure on the reaction rate of the gas phase reaction between hydrogen gas and iodine gas to form hydrogen iodide, and how can this effect be explained using collision theory and the ideal gas law?

asked Feb 13 in Chemical kinetics by ReinaldoAlng (1.8k points)

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How does the electronic structure of perovskite materials impact their optical properties, and how can quantum chemistry calculations be used to predict these properties?

asked Feb 14 in Quantum Chemistry by KaylaTibbett (1.9k points)

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How can we optimize the synthesis process of quantum dots in order to achieve a higher yield, better monodispersity, and improved optical properties for potential applications in optoelectronics?

asked Feb 14 in Materials Chemistry by EloiseGrimm2 (1.9k points)

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1 answer 166 views

How can we design a drug candidate that targets the specific receptor involved in Parkinson's disease without causing adverse effects on other receptors in the brain?

asked Feb 12 in Medicinal Chemistry by DeloresKuhn6 (2.1k points)

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What is the difference between structural isomers and stereoisomers in organic chemistry? Provide an example of each and explain the key differences between the two types of isomers.

asked Feb 13 in Organic Chemistry by ClintCasiano (1.8k points)

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What improvements can be made in the properties of ceramics to increase their durability and strength for use in high-temperature applications such as gas turbines?

asked Feb 13 in Materials Chemistry by Clint1927671 (1.7k points)

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How can we improve the adhesion between different types of polymers on a molecular level, and what are the key factors that influence the surface properties of a polymer that lead to better adhesion?

asked Feb 13 in Polymer Chemistry by RafaelaBabb7 (2.0k points)

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How can we predict the binding energy and binding mode of a drug molecule to a protein receptor using quantum chemical calculations of non-covalent interactions?

asked Feb 14 in Computational Chemistry by Tesha44V4191 (1.7k points)

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What is the basicity of methylamine (CH3NH2) in comparison to ammonia (NH3)? Use relevant theories and data to explain your answer.

asked Feb 13 in Organic Chemistry by Vern5918460 (2.5k points)

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1 answer 168 views

How does the chemical composition of crude oil relate to its impact on different ecosystems during an oil spill event?

asked Feb 12 in Environmental Chemistry by AbbieGladden (2.1k points)

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What is the role of metal ions in the active site of the metalloenzyme catalase and how does their coordination environment affect their catalytic activity towards the decomposition of hydrogen peroxide?

asked Feb 13 in Coordination Chemistry by WilheminaBel (2.0k points)

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1 answer 115 views

What happens to the equilibrium concentration of products and reactants when the pressure is increased in a system that involves a gaseous reactant and/or product? Use Le Chatelier's principle to explain why.

asked Feb 13 in Chemical reactions by LannyNewell (1.8k points)

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1 answer 156 views

How can we design an efficient industrial waste treatment system that minimizes the environmental impact of hazardous waste disposal and meets regulatory standards?

asked Feb 12 in Environmental Chemistry by BrigetteCors (2.5k points)

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What is the role of molecular chaperones in protein folding? How do different classes of chaperones function to enable the proper folding of a protein? Please explain the processes involved in protein synthesis and folding with the help of examples.

asked Feb 13 in BioChemistry by SherrylP401 (2.4k points)

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