Recent activity by TamikaCarril

1 answer 24 views

What is the effect of reaction rate on reaction safety and how can it be investigated in the laboratory using a suitable experimental setup?

answered 3 days ago in Chemical kinetics

1 answer 21 views

What factors affect the rate of the reaction between sodium thiosulfate and hydrochloric acid, and how do they influence the rate constant?

answered 3 days ago in Inorganic Chemistry

1 answer 24 views

How does the rate of a photochemical reaction change with temperature for a specific photochemical reaction, and what is the activation energy and pre-exponential factor for this reaction?

answered 3 days ago in PhotoChemistry

1 answer 17 views

How do the photochemical properties of supramolecular assemblies differ from those of individual molecules, and how can these differences be utilized in designing new materials for solar energy conversion?

answered 3 days ago in PhotoChemistry

1 answer 20 views

What is the molecular geometry of methane (CH4) and how can it be determined using quantum mechanics principles?

asked 4 days ago in Physical Chemistry

1 answer 17 views

How does the method of graphene synthesis affect its properties and suitability for electronic devices?

asked 4 days ago in Materials Chemistry

1 answer 17 views

What is the equilibrium constant (Kc) of the following chemical reaction at 25°C and how can it be interpreted?2NO2(g) ⇌ N2O4(g)

asked 5 days ago in Physical Chemistry

1 answer 21 views

What is the effect of concentration on the conductivity of various inorganic compounds and how can this relationship be explained based on their chemical structure and properties?

asked 5 days ago in Inorganic Chemistry

1 answer 25 views

How does the disposal of industrial waste affect the pH level of the surrounding environment and what are the potential consequences for local ecosystems and human health?

asked 5 days ago in Environmental Chemistry

1 answer 18 views

What is the coordination number and geometry of a metal atom in a metallofullerene or metallocluster that has a total of 12 ligands attached to it?

asked 6 days ago in Coordination Chemistry

1 answer 22 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their function in biological systems?

asked 6 days ago in Coordination Chemistry

1 answer 19 views

How does the concentration of reactants affect the reaction rate of the hydrolysis of sucrose and how does this impact the sustainability of the reaction?

asked 6 days ago in Chemical kinetics

1 answer 21 views

How does the chemical structure of an existing drug affect its mechanism of action in treating a specific disease? Provide examples and analyze the relationship between the drug's chemical properties and its effectiveness as a treatment.

asked Feb 18 in Medicinal Chemistry

1 answer 25 views

How does the activation of cAMP-dependent protein kinase (PKA) affect the signal transduction pathway of the beta-adrenergic receptor? Explain the chemical mechanism behind this process.

answered Feb 17 in BioChemistry

1 answer 43 views

How does soil contamination with heavy metals affect the growth of agricultural crops?

asked Feb 14 in Environmental Chemistry

1 answer 26 views

How does metal substitution affect the optical properties of metalloporphyrins and metallophthalocyanines studied for potential application in photovoltaic devices?

asked Feb 13 in Coordination Chemistry

1 answer 40 views

How do metal ions bind to proteins in metalloenzymes, and what is the role of coordination chemistry in understanding this interaction?

answered Feb 13 in Coordination Chemistry

1 answer 42 views

What is the energy level and wavelength of the transition from the first excited state to the ground state of a hydrogen atom using quantum chemical calculations?

asked Feb 13 in Computational Chemistry

1 answer 35 views

What is the relationship between enantiomers and diastereomers, and how can you determine if a molecule is chiral or achiral? Provide an example of a chiral molecule and its enantiomers or diastereomers.

asked Feb 13 in Organic Chemistry

1 answer 8 views

What is the difference between corrosion and passivation in surface chemistry and what are the factors that contribute to the corrosion and passivation of metals? Provide specific examples to illustrate your answer.

answered Feb 12 in Surface Chemistry

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