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User DebraVxw6605
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What is the appropriate reaction conditions (such as temperature, pressure and catalyst) required for the successful preparation of 2-chloro-4-nitroaniline from aniline and chlorine gas through the process of Chemical synthesis?
answered
5 days
ago
in
Chemical synthesis
0
votes
18
views
What is the stepwise chemical reaction mechanism involved in the preparation of 2,4,6-trinitrotoluene from toluene and nitric acid, and what are the conditions required for each step?
answered
5 days
ago
in
Chemical synthesis
0
votes
18
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How does the metabolic pathway of glucose differ between a normal cell and a cancerous cell, and what potential targets can be identified for cancer treatment based on this difference?
answered
6 days
ago
in
BioChemistry
0
votes
34
views
Identify the type of inorganic solid that is formed between sulfur and oxygen in the compound SO2.
answered
Feb 14
in
Inorganic Chemistry
0
votes
43
views
What is the role of glutamine synthetase in nitrogen assimilation in plants, and how does its activity vary in response to different nitrogen sources?
answered
Feb 13
in
BioChemistry
0
votes
40
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How does the doping of graphene affect its electrical conductivity and thermal stability, and how can this information be utilized to enhance its performance as a material for electronic devices?
answered
Feb 12
in
Materials Chemistry
0
votes
45
views
What is the effect of doping concentration on the electrical conductivity of a semiconductor material and how does it impact its suitability for use in electronic devices?
answered
Feb 12
in
Materials Chemistry
0
votes
27
views
How can the mechanical and thermal properties of polymer-based composites be optimized for specific aerospace applications?
answered
Feb 7
in
Polymer Chemistry
0
votes
38
views
How can the impact of radioactive waste disposal on the environment be minimized using chemical methods?
answered
Feb 7
in
Environmental Chemistry
0
votes
28
views
Calculate the standard enthalpy change of the oxidation of hydrogen gas (H2) to form water (H2O) at 298 K, given that the standard enthalpy of formation of water is -285.8 kJ/mol and the bond dissociation enthalpy of the H-H bond is 436 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
51
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Calculate the heat capacity of 50 grams of pure water at 25°C, given that the specific heat capacity of water is 4.184 J/g°C.
answered
Jan 23
in
Chemical thermodynamics
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48
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Calculate the formal charge of nitrogen in the molecule of ammonia (NH3) assuming it has single covalent bonds.
answered
Jan 23
in
Chemical bonding
0
votes
36
views
How does the self-determination theory explain intrinsic motivation?
answered
Jan 20
in
Psychology
0
votes
33
views
How does chlorpromazine affect the brain?
answered
Jan 17
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Psychology
0
votes
30
views
According to the dual-processing theory, what are the two types of cognitive processing?
answered
Jan 16
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Psychology
0
votes
34
views
What is metapsychology?
answered
Jan 16
in
Psychology
0
votes
58
views
What is the Industry vs. Inferiority stage?
answered
Jan 14
in
Psychology
0
votes
54
views
What is learned helplessness?
answered
Jan 14
in
Psychology
0
votes
53
views
What is the linguistic relativity hypothesis?
answered
Jan 14
in
Psychology
0
votes
44
views
What is the term for a scalar measure of how quickly an object is moving along this line?
answered
Jan 7
in
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