Recent activity by EnriqueJ252

1 answer 27 views

What is the relationship between the structure of a luminescent material and its photochemical properties?

1 answer 31 views

What is the effect of light intensity on the rate of the reaction between sodium thiosulfate and hydrochloric acid?

asked Feb 22 in Chemical kinetics

1 answer 30 views

What is the optimal reaction conditions (temperature, pressure, and catalyst) for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the highest yield and purity?

asked Feb 21 in Chemical synthesis

1 answer 34 views

How does the molecular structure of photovoltaic materials affect their photochemical properties and efficiency in converting light energy into electrical energy?

answered Feb 21 in PhotoChemistry

1 answer 30 views

What is the molecular geometry of sulfur dioxide (SO2) and what is the bond angle between the sulfur and oxygen atoms?

asked Feb 21 in Chemical bonding

1 answer 30 views

What is the effect of enzyme inhibitor concentration on the reaction velocity of alpha-amylase enzyme in starch hydrolysis?

answered Feb 19 in BioChemistry

1 answer 23 views

What is the bond order of the NO molecule?

answered Feb 18 in Chemical bonding

1 answer 32 views

How does the activation energy of a chemical reaction affect its rate and mechanism?

asked Feb 17 in Quantum Chemistry

1 answer 41 views

What specific challenges do chemistry instructors face when attempting to incorporate technology in the classroom, and how can they effectively overcome those challenges to improve chemistry education for their students?

asked Feb 12 in Chemical education

1 answer 63 views

How can the synthesis and characterization of new materials be optimized for their use in drug delivery to ensure maximum therapeutic efficiency and minimal side-effects?

asked Feb 11 in Materials Chemistry

1 answer 31 views

How can the electronic and magnetic properties of metal-organic frameworks be accurately predicted using quantum chemical calculations?

answered Feb 7 in Quantum Chemistry

1 answer 35 views

How can the efficiency of the system for the production of hydrogen fuel be improved to reduce the overall cost of hydrogen fuel production?

asked Feb 7 in Chemical engineering

1 answer 33 views

How can Computational chemistry and molecular modeling be used to predict the properties of a new drug candidate?

asked Feb 5 in Physical Chemistry

1 answer 87 views

Determine the oxidation state of sulfur in sodium sulfite (Na2SO3) using the oxidation state rules and justify your answer with proper explanation.

answered Feb 4 in ElectroChemistry

1 answer 109 views

What is the rate constant for non-radiative deactivation of the excited state of a given small organic molecule, as determined by ab initio calculations?

asked Jan 31 in Computational Chemistry

1 answer 133 views

What is the composition of an unknown mixture contained in a gas sample obtained from an industrial plant? Use gas chromatography to separate and analyze the mixture, and determine the percentage of each component present in the sample.

answered Jan 30 in Analytical Chemistry

1 answer 59 views

What is construct validity in relation to theories?

answered Jan 20 in Psychology

1 answer 65 views

According to the cognitive approach, why do people tend to use heuristics when making decisions?

answered Jan 20 in Psychology

1 answer 47 views

Who developed the Acceptance and Commitment Therapy ACT and what were its main assumptions?

asked Jan 20 in Psychology

1 answer 106 views

Who is more likely to be biased when evaluating others?

asked Jan 20 in Psychology

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