Recent activity by AlishaGolder

1 answer 70 views

How does the presence of reaction intermediates influence the rate of a chemical reaction? Provide experimental evidence to support your answer using a specific reaction and varying the concentration of the intermediate.

asked Feb 22 in Chemical kinetics

1 answer 80 views

How does the presence of a catalyst affect the rate of electron transfer in a redox reaction?

answered Feb 22 in Quantum Chemistry

1 answer 87 views

How do the photochemical properties of photochromic materials change with exposure to different wavelengths of light?

answered Feb 22 in PhotoChemistry

1 answer 80 views

What is the most effective leaching agent to use in the recovery of gold and silver from electronic waste using hydrometallurgical techniques?

asked Feb 21 in Chemical engineering

1 answer 70 views

What chemical reaction occurs during the decomposition of potassium chlorate, and what are the products formed?

asked Feb 19 in Chemical reactions

1 answer 74 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their function and reactivity towards substrates?

answered Feb 19 in Coordination Chemistry

1 answer 80 views

What is the bond dissociation energy required to break the C-H bond in methane (CH4)?

asked Feb 18 in ThermoChemistry

1 answer 89 views

How does the size and charge of a protein molecule affect its adsorption on a solid surface in different pH conditions?

answered Feb 17 in Surface Chemistry

1 answer 118 views

How does the ligand geometry affect the electronic and magnetic properties of metallofullerenes and metalloclusters in coordination chemistry?

answered Feb 13 in Coordination Chemistry

1 answer 170 views

What is the effect of incorporating different types of nanoparticles, such as silica or carbon nanotubes, on the mechanical and thermal properties of polymer nanocomposites?

answered Feb 13 in Polymer Chemistry

1 answer 136 views

What is the difference between oxidation and reduction reactions in organic chemistry? Give an example of both types of reactions and explain how they impact the chemical properties of the compounds involved.

asked Feb 13 in Organic Chemistry

1 answer 122 views

What methods and equipment can be used for the extrusion of a specific polymer, and how can the extrusion conditions be optimized to achieve the desired properties of the final product?

answered Feb 13 in Polymer Chemistry

1 answer 116 views

How can we design a sustainable and efficient system for the recovery of precious metals like gold, silver, and copper from electronic waste while minimizing the environmental impact and maintaining economic viability?

asked Feb 12 in Chemical engineering

1 answer 68 views

How can we design a polymer-based smart material that can change color or shape in response to changes in environmental conditions such as temperature or pH?

answered Feb 12 in Polymer Chemistry

1 answer 66 views

How will decreasing the pH of a redox reaction system containing Fe3+ and SCN- ions, with equilibrium constant Kc = 1.2 x 10^3, affect the equilibrium position of the reaction?

asked Feb 12 in Chemical equilibrium

1 answer 109 views

How does the coordination chemistry of metalloenzymes contribute to their catalytic activity and specificity? Provide a detailed explanation with examples of at least two metalloenzymes.

answered Feb 12 in Coordination Chemistry

1 answer 105 views

What are the chemical pollutants commonly used in farming practices and how do they impact the environment in the long term? Can alternative farming techniques be used to reduce the negative impact of chemical pollutants on soil, water, and air quality?

asked Feb 12 in Environmental Chemistry

1 answer 116 views

How can the principles of medicinal chemistry be applied to develop effective treatments for respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD)?

asked Feb 10 in Medicinal Chemistry

1 answer 90 views

How can the optical properties of polymer-based materials be tailored to enhance their performance in optoelectronic devices?

answered Feb 10 in Polymer Chemistry

1 answer 78 views

How can chemistry educators effectively teach the applications of chemistry in various industries, such as pharmaceuticals, agriculture, and manufacturing, to help students understand the role of chemistry in society and the economy?

answered Feb 4 in Chemical education

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