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User LorenzaOrell
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Answers by LorenzaOrell
0
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5
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What is the effect of different types of catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?
answered
3 days
ago
in
Chemical kinetics
0
votes
21
views
How does the photochemical behavior of different photovoltaic materials affect their efficiency in converting light into electrical energy?
answered
3 days
ago
in
PhotoChemistry
0
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22
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How does the molecular weight of the polymer affect the efficiency and performance of polymer-based photovoltaic materials?
answered
4 days
ago
in
Polymer Chemistry
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votes
22
views
How does the modification of the surface of polymers affect their wettability and adhesion properties?
answered
4 days
ago
in
Surface Chemistry
0
votes
15
views
How does the fluidity of the cell membrane change with temperature?
answered
5 days
ago
in
BioChemistry
0
votes
23
views
How does the degradation of different polymer types vary under exposure to UV radiation, and what chemical processes are involved in this degradation?
answered
6 days
ago
in
Polymer Chemistry
0
votes
32
views
How does the chiral center in a molecule affect its photochemical properties, and how can these properties be exploited for enantioselective photochemical reactions?
answered
6 days
ago
in
PhotoChemistry
0
votes
8
views
What are the key parameters to consider for optimizing the production process of a specific food additive and how can these parameters be controlled and monitored to ensure consistent high-quality output?
answered
Feb 14
in
Chemical engineering
0
votes
52
views
What is the role of a photosensitive material in photography, and how does its photochemical properties determine the quality of the photograph produced? Provide specific examples of photosensitive materials and their corresponding properties.
answered
Feb 13
in
PhotoChemistry
0
votes
27
views
What is the difference between coordination polymers and metal-organic frameworks in terms of their structures, bonding, and applications in industries? Provide an example of each and discuss their potential use in catalysis or gas storage.
answered
Feb 12
in
Coordination Chemistry
0
votes
24
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How can the mechanical properties of polymer-based composites be improved for enhanced performance in aerospace applications?
answered
Feb 10
in
Polymer Chemistry
0
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50
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How does changing the reaction conditions (e.g. temperature, pressure, solvent) affect the reaction mechanism of a particular chemical reaction? Use quantum chemical calculations to predict the mechanism and compare it to experimental results.
answered
Feb 3
in
Computational Chemistry
0
votes
77
views
What is the electronic structure and properties of the [Fe(CO)5] complex using ab initio calculations?
answered
Jan 31
in
Computational Chemistry
0
votes
99
views
What is the concentration of copper ions in a given solution, using voltammetry as the quantification method?
answered
Jan 30
in
Analytical Chemistry
0
votes
70
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A student needs to calculate the heat of mixing for a 50 mL solution containing 0.1 M HCl and 0.1 M NaOH. The temperature of the solution is 25°C and the density is 1 g/mL. The enthalpy of neutralization for HCl and NaOH is -57.3 kJ/mol. Determine the heat of mixing for the solution.
answered
Jan 22
in
ThermoChemistry
0
votes
47
views
What is the name of the theory that suggests that our behaviour is affected by the way we perceive and process information?
answered
Jan 20
in
Psychology
0
votes
34
views
Why was the term 'mad' reclaimed by the psychiatric survivors movement?
answered
Jan 20
in
Psychology
0
votes
46
views
Where does the cognitive-behavioural model of health place emphasis?
answered
Jan 20
in
Psychology
0
votes
61
views
Please compare the behavioural and biological treatments for depression.
answered
Jan 17
in
Psychology
0
votes
27
views
What are the weaknesses of the Dual Mechanism Theory?
answered
Jan 16
in
Psychology
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