Questions by LinCheatham

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1 answer 16 views

How does the reaction rate affect the safety of a chemical reaction, and what steps can be taken to ensure safe handling of the chemicals involved in the reaction?

asked 3 days ago in Chemical kinetics

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1 answer 23 views

What is the most effective type and concentration of catalyst to use in the production of adhesives, and how does it affect the overall quality of the final product?

asked 6 days ago in Chemical engineering

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1 answer 36 views

How does the electronic structure of a molecule affect its photochemical reactivity and the efficiency of energy transfer in photosynthesis?

asked Feb 20 in Quantum Chemistry

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1 answer 25 views

How does the coordination of metal ions affect the catalytic activity of metalloenzymes and metalloproteins? Provide specific examples and discuss the possible mechanisms involved.

asked Feb 19 in Coordination Chemistry

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1 answer 22 views

How does the calculation of molecular orbitals provide information about the electronic structure and chemical properties of a molecule, and how can this information be used to predict its reactivity in chemical reactions?

asked Feb 18 in Quantum Chemistry

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1 answer 40 views

How does the coordination chemistry principles of chelation therapy help in removing toxic metals from the human body? Provide specific examples of chelating agents and their structure.

asked Feb 12 in Coordination Chemistry

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1 answer 45 views

What are the photochemical properties of commonly used photovoltaic materials, and how can they be optimized to increase their efficiency at converting light into electrical energy?

asked Feb 12 in PhotoChemistry

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1 answer 32 views

How can the mechanical and chemical properties of a polymer-based paint or coating be optimized for a specific application, such as an exterior coating for a steel bridge exposed to harsh weather conditions?

asked Feb 7 in Polymer Chemistry

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1 answer 28 views

How can the knowledge of the molecular structure of a specific respiratory disease target (e.g. a protein involved in the disease pathway) be utilized to design and develop a novel drug or therapy that effectively treats the disease while minimizing side effects?

asked Feb 7 in Medicinal Chemistry

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1 answer 66 views

Calculate the standard enthalpy change (∆H°) and standard entropy change (∆S°) for the reaction between solid aluminum and gaseous oxygen to form solid aluminum oxide, given the following balanced chemical equation:4Al(s) + 3O2(g) → 2Al2O3(s) The standard enthalpies of formation of Al(s), O2(g), and Al2O3(s) are -394.4 kJ/mol, 0 kJ/mol, and -1675.7 kJ/mol, respectively. The standard entropy change for the reaction of O2(g) to form Al2O3(s) is -159.6 J/K·mol.

asked Feb 3 in Inorganic Chemistry

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1 answer 91 views

How do changes in atmospheric concentrations of greenhouse gases contribute to global warming and what chemical reactions are involved in their formation and breakdown?

asked Jan 31 in Environmental Chemistry

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1 answer 47 views

How does the nature vs. nurture debate relate to biopsychology?

asked Jan 20 in Psychology

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1 answer 37 views

Who conducted the obedience to authority experiments?

asked Jan 20 in Psychology

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1 answer 27 views

What is the Moore's law?

asked Jan 20 in Psychology

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1 answer 48 views

What is the main criticism of the cognitive perspective?

asked Jan 16 in Psychology

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1 answer 60 views

What is the strength of Havighurst's developmental tasks theory?

asked Jan 16 in Psychology

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1 answer 29 views

According to the cognitive-behavioural approach, how are behaviours learned?

asked Jan 16 in Psychology

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1 answer 19 views

What is naturalistic observation?

asked Jan 15 in Psychology

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1 answer 48 views

What is the psychoanalytic theory of human sexuality?

asked Jan 15 in Psychology

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1 answer 41 views

What is consolidation in memory?

asked Jan 15 in Psychology

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