Questions by BelenPickard

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1 answer 28 views

How does the regulation of the citric acid cycle impact the energy metabolism of a cell?

asked Feb 24 in BioChemistry

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1 answer 23 views

How does the reaction rate of magnesium and hydrochloric acid change when the magnesium is in different forms (powder, ribbon, or solid)?

asked Feb 24 in Chemical kinetics

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1 answer 30 views

What is the optimal simulation time for a Monte Carlo simulation of a liquid crystal system using a specific force field? How does the choice of force field affect the optimal simulation time?

asked Feb 21 in Computational Chemistry

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1 answer 40 views

What is the mechanism of ligand-exchange reactions for a specific metallofullerene or metallocluster?

asked Feb 20 in Coordination Chemistry

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1 answer 37 views

How does the chemical structure of a polymer affect its adhesion to a metallic surface?

asked Feb 18 in Polymer Chemistry

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1 answer 31 views

How does the binding of a ligand affect the conformation of a protein complex involved in DNA replication?

asked Feb 17 in BioChemistry

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1 answer 47 views

How can computational studies be used to predict and analyze the non-covalent interactions between molecules in supramolecular chemistry systems?

asked Feb 5 in Computational Chemistry

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1 answer 35 views

How can students in schools with limited availability of chemistry-related extracurricular activities still gain practical experience in the field?

asked Feb 5 in Chemical education

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1 answer 52 views

How does changing the reactant concentrations in a chemical reaction affect the rate of reaction and the reaction stoichiometry? Provide experimental evidence to support your answer using the reaction between potassium iodide and hydrogen peroxide.

asked Feb 3 in Chemical kinetics

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1 answer 124 views

What strategies can be implemented to increase exam preparation and improve performance in chemistry exams for students who have a history of inadequate preparation?

asked Jan 30 in Chemical education

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1 answer 57 views

Calculate the entropy change for the combustion of methane (CH4) at 298 K and 1 atm pressure, given the standard molar entropies of CH4, H2O (g), and O2 (g) are 186.3 J/K/mol, 188.7 J/K/mol, and 205.0 J/K/mol, respectively. The balanced chemical equation for the reaction is:CH4 (g) + 2 O2 (g) -> CO2 (g) + 2 H2O (g)

asked Jan 23 in Chemical thermodynamics

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1 answer 70 views

Calculate the enthalpy change for the following reaction, using Hess's Law:2H2S(g) + 3O2(g) → 2H2O(l) + 2SO2(g)Given the following enthalpy changes: 2H2(g) + O2(g) → 2H2O(l) ΔH1 = -484 kJ2SO2(g) + O2(g) → 2SO3(g) ΔH2 = -198 kJ2H2(g) + S(s) → H2S(g) ΔH3 = +25kJ

asked Jan 23 in Chemical reactions

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1 answer 46 views

Why is observational research useful in psychology?

asked Jan 20 in Psychology

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1 answer 35 views

According to the socio-cultural theory, what is the role of social support in anxiety?

asked Jan 17 in Psychology

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1 answer 57 views

What is a predictive validity?

asked Jan 17 in Psychology

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0 answers 77 views

Who proposed the neuromatrix theory?

asked Jan 16 in Psychology

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1 answer 37 views

How do psychodynamic and humanistic psychology differ?

asked Jan 15 in Psychology

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1 answer 88 views

What does the term 'social constructionism' mean?

asked Jan 15 in Psychology

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1 answer 32 views

When was the theory of discourse developed?

asked Jan 15 in Psychology

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1 answer 104 views

When is self-esteem defined as unstable?

asked Jan 15 in Psychology

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