Answers by LorenaReinha

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What is the most effective method to prepare 2,4-dinitrophenol from phenol and nitric acid, and what are the steps involved in the synthesis process?

answered 3 days ago in Chemical synthesis

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23 views

What is the effect of molecular structure and size on quantum transport properties in nanoscale systems? Can the conductance of molecular wires be accurately predicted using quantum mechanical calculations?

answered 4 days ago in Quantum Chemistry

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24 views

What is the role of the enzyme ribonuclease in RNA processing and splicing? Specifically, how does ribonuclease contribute to the removal of introns and the splicing of exons during RNA maturation?

answered 5 days ago in BioChemistry

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How does the electronic structure of a host molecule affect the binding selectivity and binding strength of guest molecules in supramolecular assemblies?

answered 5 days ago in Computational Chemistry

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30 views

How does the crystal structure and composition of solid surfaces affect the rate of a catalyzed reaction?

answered 5 days ago in Surface Chemistry

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31 views

How does the chemical structure of a biomolecule affect its biological activity? Provide specific examples of biomolecules (e.g. enzymes, hormones, nucleic acids) and discuss how their structure contributes to their function in the body.

answered 6 days ago in Organic Chemistry

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What are the key photochemical properties of silver halide materials used in traditional film photography and how do they affect the creation and preservation of photographic images?

answered Feb 14 in PhotoChemistry

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33 views

How does pH variation affect the colloidal stability of a sol?

answered Feb 14 in Surface Chemistry

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35 views

How can we increase diversity in the chemistry field to promote inclusivity and equity in research and educational opportunities?

answered Feb 13 in Chemical education

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How can we improve the ionic conductivity of polymer electrolytes for batteries, and how does this affect the battery's performance?

answered Feb 13 in Polymer Chemistry

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9 views

How can we design drugs that specifically target the spike protein of the SARS-CoV-2 virus while avoiding interference with other cellular proteins?

answered Feb 12 in Medicinal Chemistry

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35 views

How can the structural and chemical properties of a viral target be utilized to design and optimize small molecule inhibitors for more effective treatment of viral infections?

answered Feb 10 in Medicinal Chemistry

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How can magnetic resonance spectroscopy be used to determine the purity of a chemical compound? Provide a step-by-step explanation of the process and include an example.

answered Feb 5 in Physical Chemistry

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64 views

What is the major product formed in the elimination reaction when 2-methylcyclohexanol is heated with concentrated hydrochloric acid?

answered Jan 21 in Organic Chemistry

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61 views

How does the self-esteem theory explain behaviour?

answered Jan 20 in Psychology

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44 views

What was the aim of the Rosenthal-Jacobson Pygmalion Effect study?

answered Jan 20 in Psychology

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13 views

According to the trichromatic theory of color vision, how do the three types of photoreceptors in the eye respond to different wavelengths of light?

answered Jan 20 in Psychology

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11 views

How does cognitive development theory propose gender identity is formed?

answered Jan 17 in Psychology

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28 views

Who proposed the cognitive-behavioural model of eating disorders?

answered Jan 17 in Psychology

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When evaluating a cognitive behavioural theory, what is meant by internal validity?

answered Jan 15 in Psychology

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