Recent activity by TimNakamura

1 answer 30 views

What is the equilibrium constant of the reaction between Ag+ and NH3 to form Ag(NH3)2+ if a solution has an initial concentration of 0.1 M Ag+ and 0.2 M NH3, and at equilibrium, the concentration of Ag(NH3)2+ is 0.02 M?

asked Feb 22 in Chemical equilibrium

1 answer 36 views

What is the relationship between the rate of a chemical reaction and its equilibrium constant, and how can this relationship be investigated experimentally?

answered Feb 22 in Chemical kinetics

1 answer 41 views

How does the level of nutrient concentration affect the growth and population dynamics of algae and other aquatic plants in a eutrophic lake?

asked Feb 20 in Environmental Chemistry

1 answer 34 views

What is the hybridization of the carbon atom in CH4 methane?

asked Feb 20 in Chemical bonding

1 answer 34 views

What is the effect of different catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?

answered Feb 19 in Chemical kinetics

1 answer 37 views

How does the coordination of metal ions within the active site of metalloenzymes and metalloproteins affect their reactivity and function? Provide specific examples of metalloproteins and identify the role of the metal ion in each.

asked Feb 19 in Coordination Chemistry

1 answer 34 views

How does the concentration and type of surfactant in a detergent affect its ability to remove different types of stains from fabric?

answered Feb 18 in Surface Chemistry

1 answer 37 views

How does the change in solvent polarity affect the photochemical reaction rate of a specific compound?

answered Feb 18 in PhotoChemistry

1 answer 32 views

What type of polymer material is best suited for developing optical lenses with high refractive indices and low dispersion values?

answered Feb 17 in Polymer Chemistry

1 answer 31 views

How does the addition of a strong base affect the ionization of acetic acid? Provide a detailed explanation of the resulting shift in equilibrium and the effect on pH.

asked Feb 17 in Chemical equilibrium

1 answer 34 views

How does the addition of a catalyst affect the equilibrium position of a redox reaction between sodium thiosulfate and potassium iodate when the temperature and pressure are held constant?

answered Feb 17 in Chemical equilibrium

1 answer 38 views

How do nitrogen and phosphorus contribute to the harmful algal blooms in the nearby water bodies and what strategies can be used to control or prevent their presence?

answered Feb 13 in Environmental Chemistry

1 answer 62 views

What is the role of metal ions in catalytic activity of metalloenzymes and metalloproteins, and how does coordination chemistry explain the specificity and selectivity of these enzymes?

asked Feb 13 in Coordination Chemistry

1 answer 66 views

How does the inadequate training of chemistry teachers affect the overall academic performance of students in chemistry classes?

asked Feb 13 in Chemical education

1 answer 71 views

How does the excessive release of nutrients from human activities contribute to the process of eutrophication and its harmful effects on the biodiversity of aquatic ecosystems?

answered Feb 13 in Environmental Chemistry

1 answer 30 views

How can we design a new drug using medicinal chemistry principles that effectively targets cancer cells while minimizing harm to healthy cells and has a high success rate in clinical trials?

asked Feb 12 in Medicinal Chemistry

1 answer 64 views

How can we use computational methods to predict the adsorption properties of metal-organic frameworks?

asked Feb 12 in Computational Chemistry

1 answer 66 views

How can the synthesis and characterization of new materials for use in fuel cells be optimized to improve their performance in terms of efficiency and durability while reducing costs?

asked Feb 11 in Materials Chemistry

1 answer 43 views

How can the prediction of electronic and magnetic properties of molecular magnets be improved using quantum chemistry calculations and models?

asked Feb 10 in Quantum Chemistry

1 answer 33 views

How can the formulation of drug delivery systems be optimized to improve the targeted delivery of therapeutics to specific tissues or organs, while reducing potential adverse effects on non-targeted tissues?

answered Feb 7 in Medicinal Chemistry

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