Recent activity by AgnesKkk964

1 answer 34 views

How does the size and shape of a molecular system affect the electronic and transport properties, and what are the implications of these properties for designing new materials and electronics devices?

asked Feb 24 in Quantum Chemistry

1 answer 28 views

What is the relationship between reaction equilibrium and reaction rate, and how can we experimentally investigate this relationship?

answered Feb 24 in Chemical kinetics

1 answer 32 views

What is the net yield of ATP, NADH, and FADH2 molecules produced by Citric Acid Cycle and Oxidative Phosphorylation, and how do the electrons from NADH and FADH2 contribute to the production of ATP through the electron transport chain?

answered Feb 21 in BioChemistry

1 answer 36 views

What are the mechanical properties of a newly synthesized polymer and how can they be optimized for use in orthopedic implants to improve the success rate of the implant?

answered Feb 20 in Materials Chemistry

1 answer 25 views

What is the enthalpy change of ionization for magnesium (Mg) given that it requires 738 kJ/mol to remove the first electron and 1450 kJ/mol to remove the second electron from a Mg atom?

answered Feb 20 in ThermoChemistry

1 answer 29 views

What is the electronegativity difference between a carbon atom and an oxygen atom in a molecule of carbon dioxide?

answered Feb 20 in Chemical bonding

1 answer 32 views

What is the effect of varying the size and shape of a catalytic active site on the energy barrier of a specific catalytic reaction using Density functional theory calculations?

asked Feb 20 in Computational Chemistry

1 answer 33 views

How does the composition and structure of glasses affect their refractive index and light transmission properties, and how can these properties be optimized for specific optical applications such as lenses, prisms, and optical fibers?

answered Feb 18 in Materials Chemistry

1 answer 34 views

How does the chemical composition of microplastics affect their toxicity and ability to bioaccumulate in marine organisms?

asked Feb 18 in Environmental Chemistry

1 answer 29 views

How can we use structure-based drug design approaches to develop more effective chemotherapeutic agents for the treatment of breast cancer?

asked Feb 14 in Medicinal Chemistry

1 answer 47 views

What are the differences between ionic and covalent bonding, and how do these differences affect the physical properties of substances? Provide specific examples to support your explanation.

asked Feb 13 in Chemical education

1 answer 82 views

What is the effect of changing the concentration of reactants on the reaction rate for a first-order reaction?

asked Feb 13 in Chemical kinetics

1 answer 56 views

How can the optical properties of a polymer be tuned by altering its chemical structure, and what are the potential applications of such tailored materials?

answered Feb 10 in Polymer Chemistry

1 answer 48 views

How can the mechanical properties of a polymer be improved through extrusion processing? What are the optimal extrusion conditions for different types of polymers and how do they affect the properties of the final product? What is the effect of adding different processing aids or fillers on the extrusion process and the final product properties?

answered Feb 10 in Polymer Chemistry

1 answer 42 views

How can technology be effectively integrated into the teaching of practical chemistry experiments, and what are the benefits and drawbacks of doing so?

asked Feb 6 in Chemical education

1 answer 46 views

How can new and innovative technology be integrated into the teaching of organic chemistry to make the subject more understandable and engaging for students who may struggle with the concepts?

asked Feb 5 in Chemical education

1 answer 67 views

Calculate the power output of a galvanic cell having a standard potential of +0.76V and a current of 0.5A flowing through it. The cell consists of a zinc electrode and a copper electrode connected by a salt bridge and the concentration of the electrolyte is 1.0M. Given that the Faraday constant is 96487 C/mol and the temperature is 298K.

answered Feb 3 in ElectroChemistry

1 answer 59 views

How can ion-selective electrodes be used to detect and quantify the concentration of chloride ions in a water sample?

answered Jan 29 in Analytical Chemistry

1 answer 91 views

What is the term used to describe the idea that people are more likely to help someone if they perceive the situation as an emergency?

answered Jan 20 in Psychology

1 answer 36 views

What is the influence of spirituality on indigenous psychology?

answered Jan 20 in Psychology

Recent activity by AgnesKkk964

Categories