Recent activity by EvieOconnor

1 answer 31 views

How does the release of chlorofluorocarbons (CFCs) impact the depletion of the ozone layer in the stratosphere, and what are the potential consequences of this depletion on human health and the environment?

answered Feb 24 in Environmental Chemistry

1 answer 27 views

How does the polarity of the solvent affect the rate of a photochemical reaction of a particular compound and what is the mechanism behind it?

answered Feb 22 in PhotoChemistry

1 answer 31 views

What is the overpotential required to generate a current of 0.5 A in a galvanic cell where the standard potential is 1.4 V and the actual potential is 1.6 V? Show the calculations and explain why the overpotential is necessary for the reaction to proceed.

asked Feb 22 in ElectroChemistry

1 answer 38 views

What effect does the nature of the ligand have on the light absorption properties of a coordination compound?

answered Feb 21 in PhotoChemistry

1 answer 28 views

What is the lowest energy transition of a molecule with a HOMO-LUMO gap of 3 eV and what is the corresponding wavelength of this transition?

asked Feb 20 in Quantum Chemistry

1 answer 30 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their enzymatic activity and specificity?

asked Feb 19 in Coordination Chemistry

1 answer 27 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their biological activity and reactivity? Provide specific examples of metalloenzymes and metalloproteins and their coordination chemistry.

answered Feb 19 in Coordination Chemistry

1 answer 37 views

How does the composition of the lipid bilayer's fatty acid tails affect the fluidity of a cellular membrane?

asked Feb 18 in BioChemistry

1 answer 29 views

What is the balanced equation for the precipitation reaction between silver nitrate and potassium chloride?

answered Feb 17 in Chemical reactions

1 answer 32 views

What is the molecular structure of pyridine and how does its electron density distribution affect its chemical reactivity and properties as a heterocyclic compound?

answered Feb 14 in Organic Chemistry

1 answer 53 views

What is the coordination number of copper in a cubic closest-packed structure?

answered Feb 13 in Physical Chemistry

1 answer 37 views

How can we design an efficient and economic system for the recovery of valuable metals (such as gold, silver, and copper) from electronic waste, keeping in mind the preservation of the environment?

asked Feb 12 in Chemical engineering

1 answer 30 views

How can we design a system for the production of hydrogen fuel using the water-gas shift reaction and what are the optimal operating conditions required for maximum yield of hydrogen gas?

answered Feb 12 in Chemical engineering

1 answer 61 views

How can the synthesis and characterization of novel materials such as metal-organic frameworks (MOFs) be optimized for use in energy storage devices like batteries and supercapacitors?

answered Feb 11 in Materials Chemistry

1 answer 66 views

How can the properties of coordination polymers and metal-organic frameworks be modified by changing the nature of the metal ions and/or organic ligands used in their synthesis?

answered Feb 10 in Coordination Chemistry

1 answer 33 views

How can the knowledge of metabolic pathways be utilized in the design of new drugs for treating metabolic disorders, such as type 2 diabetes and obesity?

answered Feb 7 in Medicinal Chemistry

1 answer 36 views

How can the electrical conductivity of conductive polymers be improved for use in flexible electronics?

asked Feb 7 in Materials Chemistry

1 answer 36 views

How can medicinal chemists design drugs to specifically target the lifecycle of the Zika virus while minimizing the risk of harming healthy cells?

asked Feb 5 in Medicinal Chemistry

1 answer 72 views

Determine the maximum monolayer coverage of nitrogen gas on a silver surface in Langmuir units if the partial pressure of nitrogen gas is 2.5 atm at 298 K. The area per molecule of nitrogen adsorbed on the silver surface is known to be 1.55×10^-19 m^2 according to experimental data.

asked Feb 4 in Surface Chemistry

1 answer 65 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.

asked Feb 3 in ElectroChemistry

Recent activity by EvieOconnor

Categories