Recent activity by DelorasGaise

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How does the size and shape of nanomaterials affect their electronic and optical properties, and can quantum chemical calculations be used to predict and optimize these properties for specific applications?

answered 1 day ago in Quantum Chemistry

1 answer 14 views

How does the sequence of nucleotides in DNA affect the stability of DNA-protein interactions in molecular dynamics simulations?

answered 1 day ago in Computational Chemistry

1 answer 24 views

What is the pH value of a solution that has a hydrogen ion concentration of 1.5 x 10^-6 M, as measured using a pH meter?

asked 3 days ago in Analytical Chemistry

1 answer 17 views

How does the molecular structure of a carbon nanotube affect its electronic properties and charge transport behavior?

asked 4 days ago in Quantum Chemistry

1 answer 28 views

How does the method of degradation of polymers change under different environmental conditions and what are the factors influencing polymer stability?

asked 6 days ago in Polymer Chemistry

1 answer 26 views

What is the coordination geometry of the active site of the zinc ion in carbonic anhydrase enzyme, and how does it facilitate the catalytic conversion of CO2 to bicarbonate?

answered 6 days ago in Coordination Chemistry

1 answer 24 views

Which type of isomerism is exhibited by the coordination compound [Co(en)2Cl2]+ and what is the total number of possible isomers for this complex? Additionally, draw the structures for each isomer.

answered 6 days ago in Coordination Chemistry

1 answer 23 views

What is the coordination chemistry of the chelating agent ethylenediaminetetraacetic acid (EDTA) and how does it work in chelation therapy to remove heavy metal toxins from the body?

answered 6 days ago in Coordination Chemistry

1 answer 25 views

How does quantum coherence and entanglement affect the properties and behavior of molecules and nanoscale systems, and how can this understanding be applied in the design of more efficient and advanced technologies?

answered Feb 14 in Quantum Chemistry

1 answer 43 views

How would increasing the pH of a solution affect the equilibrium position of a weak acid and its conjugate base? Provide a detailed explanation with a relevant chemical equation and the corresponding equilibrium constant expression.

answered Feb 13 in Chemical equilibrium

1 answer 40 views

What is the oxidation state of nitrogen in the compound NH4NO3 and which element is getting reduced and which is being oxidized in the given reaction: NH4NO3 -> N2O + 2H2O?

answered Feb 13 in Chemical reactions

1 answer 30 views

What will be the expected outcome of a single replacement reaction between iron (Fe) and copper chloride (CuCl2)?

asked Feb 13 in Chemical reactions

1 answer 30 views

How do human activities contribute to the increase of greenhouse gases and exacerbate global warming, and what measures can be taken to reduce these emissions?

answered Feb 13 in Environmental Chemistry

1 answer 11 views

How can we design an efficient and safe method to dispose of radioactive waste that minimizes the impact on the environment?

answered Feb 12 in Environmental Chemistry

1 answer 43 views

How can the properties of a semiconductor material be optimized to improve the performance and efficiency of electronic devices such as solar cells and transistors?

answered Feb 10 in Materials Chemistry

1 answer 13 views

How can a medicinal chemist design a drug to selectively target the enzyme (or receptor) of interest and avoid non-specific interactions with other proteins in the body?

answered Jan 30 in Medicinal Chemistry

1 answer 13 views

Calculate the enthalpy change of isomerization for the conversion of cis-but-2-ene to trans-but-2-ene, given the standard enthalpy of formation for both isomers. Asssume all other conditions remain constant.

asked Jan 23 in ThermoChemistry

1 answer 60 views

Balancing a chemical equation for the reaction between sodium hydroxide and hydrochloric acid to produce sodium chloride and water.

asked Jan 21 in Inorganic Chemistry

1 answer 54 views

What is the dual-coding theory?

answered Jan 20 in Psychology

1 answer 31 views

How does the general aggression model explain the complex interplay of various factors that contribute to aggressive behaviour?

answered Jan 20 in Psychology

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