Recent activity by CorneliusMen

1 answer 24 views

What is the predicted mechanism for the reaction between ethane and chlorine gas, and how does the presence of a catalyst affect the selectivity of the reaction?

asked 5 days ago in Quantum Chemistry

1 answer 24 views

What are the factors that influence the photochemical properties of transition metal complexes and how do these properties affect the application of these complexes in various fields such as catalysis and solar energy conversion?

answered 5 days ago in PhotoChemistry

1 answer 30 views

How does the geometry of a supramolecular assembly affect its stability and binding affinity?

answered Feb 20 in Computational Chemistry

1 answer 34 views

What is the mechanism of acid-catalyzed ring-opening of epoxides?

answered Feb 17 in Organic Chemistry

1 answer 27 views

What is the crystal structure of Sodium Chloride and how does it relate to its properties and applications?

answered Feb 14 in Inorganic Chemistry

1 answer 26 views

How do Persistent organic pollutants (POPs) affect the soil quality and plant growth in a polluted environment?

asked Feb 14 in Environmental Chemistry

1 answer 47 views

How do the structural features and properties of liquid crystals make them suitable for use in modern electronic displays and technology?

answered Feb 13 in Physical Chemistry

1 answer 32 views

What is the effect of increasing pressure on the reaction rate of the gas phase reaction between hydrogen gas and iodine gas to form hydrogen iodide, and how can this effect be explained using collision theory and the ideal gas law?

answered Feb 13 in Chemical kinetics

1 answer 41 views

What will be the products of a single replacement reaction between silver nitrate solution and copper metal? Write the balanced chemical equation for the reaction and predict whether the reaction will occur or not.

answered Feb 13 in Chemical reactions

1 answer 33 views

What will be the expected outcome of a single replacement reaction between iron (Fe) and copper chloride (CuCl2)?

answered Feb 13 in Chemical reactions

1 answer 33 views

How can the principles of medicinal chemistry be applied to design drugs that target specific genetic mutations responsible for genetic disorders?

answered Feb 10 in Medicinal Chemistry

1 answer 38 views

Determine the standard enthalpy change for the precipitation reaction between aqueous solutions of silver nitrate (AgNO3) and potassium chloride (KCl), given the molar concentrations of AgNO3 and KCl are 0.10 M and 0.20 M, respectively. The balanced chemical equation for the reaction is:AgNO3(aq) + KCl(aq) -> AgCl(s) + KNO3(aq)The enthalpies of formation for AgNO3(aq), KCl(aq), AgCl(s), and KNO3(aq) are -365.6 kJ/mol, -436.0 kJ/mol, -127.0 kJ/mol, and -494.6 kJ/mol, respectively.

asked Feb 4 in Chemical thermodynamics

1 answer 65 views

Calculate the wavelength of light that must be absorbed for an electron in a hydrogen atom to transition from the n=3 to n=2 energy level, using the equation for energy of a hydrogen atom: E = -13.6/n^2 eV and the Planck constant, h = 6.626 × 10^-34 J s.

asked Feb 3 in Quantum Chemistry

1 answer 66 views

How do carbohydrate-protein interactions affect the function of enzymes?

answered Jan 31 in BioChemistry

1 answer 67 views

Calculate the heat of mixing when 100 mL of 0.1 M HCl are added to 100 mL of 0.1 M NaOH at 25°C, given that the specific heat capacity of the resulting solution is 4.18 J g^−1 K^−1 and the density is 1.00 g mL^−1.

answered Jan 23 in ThermoChemistry

1 answer 64 views

Calculate the enthalpy change of isomerization for the conversion of n-butane to isobutane if the heat of combustion of n-butane is -2657.5 kJ/mol and the heat of combustion of isobutane is -2878.8 kJ/mol.

answered Jan 23 in ThermoChemistry

2 answers 37 views

Which layer is the lithosphere located?

answered Jan 23 in Science

1 answer 55 views

Calculate the enthalpy change for the combustion of 5.67 grams of methane (CH4) if the standard enthalpy of combustion of methane is -890.4 kJ/mol.

asked Jan 23 in Chemical reactions

1 answer 60 views

Who created the idea of gratitude interventions?

answered Jan 20 in Psychology

1 answer 46 views

According to Beck's cognitive therapy, what is negative automatic thinking?

answered Jan 20 in Psychology

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