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User EttaKee54894
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Recent activity by EttaKee54894
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How does the reaction mechanism affect the reaction rate of the decomposition of hydrogen peroxide catalyzed by potassium iodide?
answered
3 days
ago
in
Chemical kinetics
1
answer
25
views
How does the rate of electron transfer in a redox reaction change with varying concentrations of reactants and catalysts, and what factors influence the energy barriers for the transfer process?
answered
3 days
ago
in
Quantum Chemistry
1
answer
23
views
How does the presence of a catalyst affect the reaction rate of a chemical reaction between hydrogen peroxide and potassium iodide? And how does the rate of the reaction change when different amounts of catalyst are used?
answered
3 days
ago
in
Chemical kinetics
1
answer
24
views
What is the optimal process for synthesizing silver nanoparticles of a specific size and shape using a green chemistry approach?
answered
3 days
ago
in
Materials Chemistry
1
answer
28
views
What is the most efficient and cost-effective method for producing a specific fragrance compound in large quantities using chemical engineering principles?
asked
3 days
ago
in
Chemical engineering
1
answer
19
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How does the molecular weight of a polymer affect its properties and functionality, and what are the most effective methods for measuring molecular weight?
asked
4 days
ago
in
Polymer Chemistry
1
answer
26
views
What is the molecular geometry of a water molecule (H2O) and what is the bond angle between the two hydrogen atoms and the oxygen atom?
answered
4 days
ago
in
Chemical bonding
1
answer
25
views
What is the formal charge of the nitrogen atom in the molecule NH4+?
answered
5 days
ago
in
Chemical bonding
1
answer
16
views
What is the mechanism of Electrophilic addition reaction of water with propene, and what are the products formed?
answered
5 days
ago
in
Organic Chemistry
1
answer
17
views
What is the critical micelle concentration of sodium dodecyl sulfate in water at 25°C?
answered
6 days
ago
in
Surface Chemistry
1
answer
28
views
What is the coordination number and geometrical shape of the complex formed between copper (II) ion and ethylenediamine ligand? Provide a detailed synthesis and characterization of the compound along with the spectroscopic analysis results.
asked
6 days
ago
in
Coordination Chemistry
1
answer
30
views
What is the balanced chemical equation for the neutralization of hydrochloric acid with sodium hydroxide, and what is the concentration of the resulting sodium chloride solution when 25 mL of 0.1 M HCl is neutralized with 50 mL of 0.05 M NaOH?
asked
Feb 17
in
Chemical reactions
1
answer
28
views
How can we predict the electronic and magnetic properties of metal-organic frameworks based on their molecular structure and composition?
asked
Feb 14
in
Quantum Chemistry
1
answer
26
views
How do Persistent organic pollutants (POPs) affect the soil quality and plant growth in a polluted environment?
answered
Feb 14
in
Environmental Chemistry
1
answer
35
views
What is the dipole moment of ethylene (C2H4) as predicted by ab initio calculations, and how does it compare to the experimentally measured value?
answered
Feb 13
in
Computational Chemistry
1
answer
39
views
How can we develop a new green synthesis method for the preparation of metal nanoparticles using natural resources such as plant extracts or microorganisms as reducing agents?
asked
Feb 12
in
Materials Chemistry
1
answer
48
views
How does the computational simulation of enzyme catalysis help in predicting the reaction mechanisms involved and identifying the key intermediates?
answered
Feb 12
in
Computational Chemistry
1
answer
69
views
How can the size and shape of metal nanoparticles be controlled precisely for effective use in applications such as catalysis and biomedical imaging?
answered
Feb 10
in
Materials Chemistry
1
answer
32
views
How can the efficiency of polymer-based photovoltaic materials be improved through the manipulation of the polymer's chemical structure?
answered
Feb 7
in
Polymer Chemistry
1
answer
30
views
How can the chemical and physical properties of cosmetic ingredients be optimized to design a system that produces effective and safe cosmetic products in a cost-effective manner?
asked
Feb 6
in
Chemical engineering
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