Recent activity by JulianKnetes

1 answer 28 views

How does the presence of a reaction product affect the rate of a chemical reaction? Provide an experiment-based explanation.

asked Feb 22 in Chemical kinetics

1 answer 28 views

How does the Monte Carlo simulation method assist in the study of phase transitions in a given chemical system? Provide a detailed explanation with examples.

asked Feb 21 in Computational Chemistry

1 answer 21 views

What is the coordination number and geometry of a metal atom in a metallofullerene or metallocluster that has a total of 12 ligands attached to it?

answered Feb 19 in Coordination Chemistry

1 answer 34 views

What are the chemical reactions responsible for ozone depletion, and what is the impact of this depletion on the atmosphere's UV radiation levels?

answered Feb 18 in Environmental Chemistry

1 answer 34 views

What is the bond energy required to break one mole of O-H bonds in a water molecule (H2O)?

answered Feb 18 in Chemical reactions

1 answer 32 views

How does the absorption of light energy by molecules lead to chemical reactions and photochemical transformations? And, what are the effects of different environmental factors such as temperature and pressure on photochemical reactions?

answered Feb 17 in Quantum Chemistry

1 answer 36 views

What is the effect of temperature and pH on the surface tension of lipid bilayers in biomembranes?

asked Feb 17 in Surface Chemistry

1 answer 31 views

How do the photochemical properties of quantum dots vary depending on their size and composition, and how can this information be used to better understand and control their behavior in practical applications such as solar cells or LEDs?

answered Feb 14 in PhotoChemistry

1 answer 35 views

How does Monte Carlo simulation help in understanding the phase transitions of a substance, and how can it be applied to predict the behavior of a liquid-solid transition of a molecule at different temperatures?

asked Feb 13 in Computational Chemistry

1 answer 63 views

What is the hybridization of the central atom in the molecule SF6?

asked Feb 13 in Inorganic Chemistry

1 answer 50 views

What is the bond order of O2 molecule using molecular orbital theory and how does it compare to the bond order of N2?

answered Feb 13 in Chemical bonding

1 answer 72 views

What is the concentration of potassium ions in a 0.1 M solution of potassium chloride using a potassium ion-selective electrode?

asked Feb 13 in Analytical Chemistry

1 answer 34 views

How do different types of amino acid residues affect the stability and conformational changes in DNA-protein complexes during molecular dynamics simulations?

answered Feb 12 in Computational Chemistry

1 answer 64 views

How can the properties of liquid crystals be optimized to improve the efficiency and quality of display technology?

answered Feb 10 in Materials Chemistry

1 answer 43 views

How can the infrared (IR) spectroscopy technique be used to distinguish between ethanol and methanol?

asked Feb 7 in Organic Chemistry

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

1 answer 33 views

How can the knowledge of enzymatic mechanisms and metabolic pathways be applied to design drugs for treating metabolic disorders such as diabetes or obesity? Specifically, what properties or strategies should be considered in order to develop drugs that can selectively target and modulate key enzymes or metabolic pathways involved in disease pathophysiology?

answered Feb 7 in Medicinal Chemistry

1 answer 33 views

How can chemistry students overcome the challenge of limited availability of chemistry-related internships and job opportunities, and gain valuable industry experience to enhance their employability?

answered Feb 5 in Chemical education

1 answer 75 views

Calculate the reaction quotient (Qc) for the following reaction at 298 K and 1 atm: 2 NO2(g) + F2(g) ⇌ 2 NO2F(g)Given the molar concentrations of reactants and products are [NO2] = 0.25 M, [F2] = 0.15 M, and [NO2F] = 0.10 M at equilibrium.

asked Feb 3 in Chemical thermodynamics

1 answer 65 views

Calculate the Gibbs free energy change for the electrochemical reaction where Fe(s) is oxidized to Fe3+(aq) and Br2(l) is reduced to Br-(aq) with the help of the following half-reactions: Fe3+(aq) + e- ⇌ Fe2+(aq) E° = 0.771 VBr2(l) + 2e- ⇌ 2Br-(aq) E° = 1.087 V

asked Jan 23 in ElectroChemistry

Categories