Recent activity by Georgianna53

1 answer 27 views

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

1 answer 34 views

What is the difference between primary, secondary, and tertiary structures of proteins and how do those structures impact protein function in the human body?

asked Feb 22 in Organic Chemistry

1 answer 33 views

What is the effect of pH level in water pollution on the survival and growth of aquatic organisms?

asked Feb 22 in Environmental Chemistry

1 answer 27 views

How does the metabolic profile of cancer cells differ from that of normal cells, and how can this information be used to develop targeted cancer therapies?

asked Feb 20 in BioChemistry

1 answer 31 views

What is the mechanism and driving force for the ligand substitution reaction between Co(NH3)5Cl2 and AgNO3, and how does the rate of the reaction change with varying concentrations of the reactants?

answered Feb 20 in Coordination Chemistry

1 answer 38 views

How does the geometry of a molecule affect its electronic excited states and optical properties, and can these properties be calculated using quantum chemistry methods?

asked Feb 20 in Quantum Chemistry

1 answer 29 views

What is the coordination geometry of a cobalt(III) complex with the empirical formula CoCl3(NH3)3? Use spectroscopic techniques to support your answer.

answered Feb 19 in Coordination Chemistry

1 answer 27 views

How does the coordination environment of metal ion in metalloenzymes affect their catalytic activity? Provide an example from the literature and discuss the implications for understanding enzyme function.

answered Feb 19 in Coordination Chemistry

1 answer 28 views

How does the coordination chemistry of metalloproteins, specifically the binding of metal ions to histidine residues, affect the catalytic activity of enzymes such as carbonic anhydrase?

asked Feb 19 in Coordination Chemistry

1 answer 40 views

What is the mechanism of acid-catalyzed dehydration of 1-methoxy-2-methylcyclohexane to yield methylenecyclohexane, and how would the mechanism change if a proton scavenger was added to the reaction mixture?

answered Feb 17 in Organic Chemistry

1 answer 29 views

How do we predict the crystal structure of inorganic solids based on the chemical composition and bonding patterns of the constituent atoms?

asked Feb 14 in Inorganic Chemistry

1 answer 50 views

What is the net number of ATP molecules produced during glycolysis and gluconeogenesis? Provide a detailed explanation of the metabolic pathways involved in these processes that result in ATP production.

asked Feb 13 in BioChemistry

1 answer 55 views

How can we design a sustainable and efficient system for the recovery of valuable metals such as gold, silver and copper from electronic waste using chemical engineering principles and techniques?

asked Feb 12 in Chemical engineering

1 answer 40 views

How can we design a polymer-based optical material that exhibits high refractive index and low optical dispersion?

answered Feb 12 in Polymer Chemistry

1 answer 71 views

How can the structure and physicochemical properties of a drug be optimized to improve its efficacy as a treatment for cardiovascular diseases?

answered Feb 11 in Medicinal Chemistry

1 answer 66 views

How can the process for the production of polymers be optimized to increase the yield of the desired polymer while minimizing the formation of unintended byproducts?

answered Feb 10 in Chemical engineering

1 answer 47 views

How can computational chemistry tools be used to identify novel inhibitors for specific protein-protein interactions involved in a certain disease pathway? Specifically, using molecular docking studies, can the interactions between the two proteins be analyzed and potential small molecule inhibitors be identified and characterized for their efficacy and specificity?

answered Feb 5 in Computational Chemistry

1 answer 60 views

Calculate the formal charge on the sulfur atom in the compound SO₃²⁻.

answered Jan 23 in Inorganic Chemistry

1 answer 91 views

A chemistry student wants to know the equilibrium constant for the reaction between nitrogen and hydrogen to produce ammonia. If the initial concentration of nitrogen is 0.2 moles/L, the initial concentration of hydrogen is 0.1 moles/L, and the equilibrium concentration of ammonia is 0.3 moles/L, what is the equilibrium constant for this reaction?

asked Jan 22 in Chemical reactions

1 answer 79 views

What is the balanced chemical equation for the reaction between iron (III) oxide and carbon monoxide to produce iron metal and carbon dioxide gas?

answered Jan 21 in Inorganic Chemistry

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