Recent activity by EarleneKnott

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How does the reaction rate of a chemical reaction change with respect to the concentration of one reactant, while keeping the other reactants and conditions constant?

answered Feb 24 in Chemical kinetics

1 answer 37 views

What is the primary mechanism by which fatty acids are transported across the inner mitochondrial membrane for use in beta-oxidation during lipid metabolism?

answered Feb 22 in BioChemistry

1 answer 27 views

What is the molecular geometry of the molecule CH4? How does it differ from the molecular geometry of NH3? Explain the factors that determine the molecular geometries of these two compounds.

answered Feb 21 in Chemical bonding

1 answer 24 views

How does the electronic band structure of graphene change with varying levels of doping using density functional theory calculations?

answered Feb 20 in Computational Chemistry

1 answer 40 views

What is the balanced equation for the oxidation of 2-methyl-1-propanol to form 2-methyl-1-propanal using potassium dichromate as the oxidizing agent? Also, calculate the mass of potassium dichromate required to oxidize 5.6 g of 2-methyl-1-propanol.

asked Feb 17 in Organic Chemistry

1 answer 33 views

How does temperature affect the rate and mechanism of a chemical reaction? Provide a case study using quantum chemistry techniques to explain the observed changes in reaction rate and mechanism as temperature is varied.

answered Feb 17 in Quantum Chemistry

1 answer 41 views

How does Methionine-oxidation affect the rate of protein degradation and turnover in human cells?

answered Feb 13 in BioChemistry

1 answer 31 views

How can the efficiency of the system for the production of cosmetics be improved by optimizing the chemical reactions and selecting appropriate raw materials?

asked Feb 7 in Chemical engineering

1 answer 51 views

How can the incorporation of different metal ions into a coordination polymer or metal-organic framework impact the porosity and adsorption properties of the material?

asked Feb 7 in Coordination Chemistry

1 answer 38 views

How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify different functional groups present in a polymer sample and how can the information obtained from FTIR spectra assist in characterization of the polymer?

asked Feb 5 in Polymer Chemistry

1 answer 77 views

Calculate the standard Gibbs free energy change (ΔG°) for the following electrochemical reaction:Cu(s) + 2Ag⁺(aq) → Cu²⁺(aq) + 2Ag(s)Given: - Standard reduction potential for the half-reaction: Cu²⁺(aq) + 2e⁻ → Cu(s) E° = +0.34 V Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

asked Feb 3 in ElectroChemistry

1 answer 93 views

What strategies can be used to help students better understand the periodic table and the properties of chemical elements?

answered Jan 30 in Chemical education

1 answer 53 views

According to the psychodynamic perspective, what is the primary influencer of human behaviour?

answered Jan 20 in Psychology

1 answer 50 views

What is the Door-In-The-Face Technique?

asked Jan 20 in Psychology

1 answer 72 views

What is a potential solution for reducing aggressive behaviours based on the social learning theory?

answered Jan 20 in Psychology

1 answer 45 views

Why is fear often used in persuasive messages?

asked Jan 17 in Psychology

1 answer 77 views

When can compartmentalisation be beneficial for a psychologist's wellbeing?

asked Jan 17 in Psychology

1 answer 35 views

How does cognitive load theory apply to the design of user interfaces?

answered Jan 17 in Psychology

1 answer 46 views

What is the difference between an experiment and a correlational study?

answered Jan 17 in Psychology

1 answer 81 views

What is the critique of cultural competence?

asked Jan 16 in Psychology

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