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0
votes
1
answer
20
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How does varying the type of solvent affect the rate of reaction between (reactant A) and (reactant B)?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
23
views
What is the molecular geometry and bond angle of carbon dioxide (CO2)?
asked
5 days
ago
in
Quantum Chemistry
0
votes
1
answer
24
views
What is the maximum amount of a gas that can be adsorbed onto the surface of a solid adsorbent at a specific temperature and pressure, according to the Langmuir adsorption isotherm equation? Provide an example utilizing experimental data.
asked
5 days
ago
in
Surface Chemistry
0
votes
1
answer
33
views
What are the factors that influence the degradation and stability of polymeric materials and how can they be mitigated or controlled to enhance the longevity and performance of these materials in various applications?
asked
6 days
ago
in
Polymer Chemistry
0
votes
1
answer
32
views
What is the chemical equation of the decomposition reaction of Copper(II) carbonate?
asked
6 days
ago
in
Chemical reactions
0
votes
1
answer
35
views
What is the color of a compound formed between magnesium and chlorine? Provide an explanation for your answer based on the electronic structure of magnesium and chlorine.
asked
Feb 18
in
Inorganic Chemistry
0
votes
1
answer
35
views
How does the change in pH affect the rate of photochemical reactions in the presence of a photo-sensitizer thus causing a photo-induced electron transfer to occur?
asked
Feb 18
in
PhotoChemistry
0
votes
1
answer
25
views
How do supramolecular assemblies affect the photochemical properties of organic compounds and how can this phenomenon be utilized in inorganic chemistry?
asked
Feb 17
in
PhotoChemistry
0
votes
1
answer
27
views
What are the photochemical properties of silver nanoparticles, and how do they affect their stability and reactivity in different environments?
asked
Feb 14
in
PhotoChemistry
0
votes
1
answer
39
views
How does the application of quantum mechanics principles predict the molecular structure of water and its properties?
asked
Feb 14
in
Physical Chemistry
0
votes
1
answer
41
views
How can the toxicity of industrial waste be minimized before it is disposed of, and what measures can be taken to prevent the negative impact of industrial waste disposal on the environment?
asked
Feb 13
in
Environmental Chemistry
0
votes
1
answer
48
views
How does the inadequate emphasis on chemical reactions and equations affect a chemistry student's understanding of chemical education?
asked
Feb 13
in
Chemical education
0
votes
1
answer
40
views
What is the role of surface area in heterogeneous catalysis and how does it affect the catalytic activity of the given substance?
asked
Feb 13
in
Surface Chemistry
0
votes
1
answer
45
views
What is the rate constant of the decomposition of a reactant A, whose concentration is decreasing at a rate of 0.05 M/s and whose initial concentration is 0.1 M? The reaction is first order with respect to A and follows the rate law: Rate = k[A].
asked
Feb 13
in
Chemical reactions
0
votes
1
answer
39
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
0
votes
1
answer
38
views
How can metabolomics and systems biology be used to determine the effect of a specific drug on the metabolic pathways of a cell?
asked
Feb 6
in
BioChemistry
0
votes
1
answer
48
views
Calculate the enthalpy change for the isomerization of pentene-1 to pentene-2 if 2.5 g of pentene-1 is isomerized using a catalyst and the temperature increases from 25° C to 35° C. The heat capacity of the calorimeter is 15.6 J/deg and the density of the solution is 0.98 g/mL. Assume the heat capacity of the solution is equal to the heat capacity of water (4.18 J/g deg).
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
68
views
What is the pH of a 0.1 M solution of acetic acid (CH3COOH) and its corresponding acetate ion (CH3COO-) when the dissociation constant (Ka) of acetic acid is 1.8 x 10^-5 at 25°C?
asked
Jan 21
in
Organic Chemistry
0
votes
1
answer
45
views
According to the functional fixedness hypothesis, why do people struggle to solve problems that require them to think creatively?
asked
Jan 20
in
Psychology
0
votes
1
answer
74
views
What are some of the ways that social categorisation influences group behaviour?
asked
Jan 20
in
Psychology
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