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What is the relationship between the magnetic properties of molecular magnets and their electronic structure, and how can this be predicted using quantum chemistry methods?
asked
4 days
ago
in
Quantum Chemistry
0
votes
1
answer
27
views
How does the concentration of salt affect the conductivity of a solution and what is the relationship between the concentration of salt and its conductivity in inorganic compounds?
asked
6 days
ago
in
Inorganic Chemistry
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votes
1
answer
30
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How does the temperature affect the phase transition of liquid crystals from nematic to isotropic phase?
asked
Feb 17
in
Physical Chemistry
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votes
1
answer
24
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How do surface properties such as surface tension, surface charge and surface potential affect the permeability and selectivity of biomembranes and how can this information be used to develop more efficient drug delivery systems?
asked
Feb 17
in
Surface Chemistry
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votes
1
answer
36
views
What are the main mechanisms of polymer degradation, and how do they affect the stability and properties of the polymer?
asked
Feb 14
in
Polymer Chemistry
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votes
1
answer
39
views
What is the impact of heavy metal contamination in soil on the growth and quality of crops commonly grown in agricultural areas affected by industrial pollution?
asked
Feb 13
in
Environmental Chemistry
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votes
1
answer
50
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How can the properties of coordination polymers and metal-organic frameworks be modified by changing the nature of the metal ions and/or organic ligands used in their synthesis?
asked
Feb 10
in
Coordination Chemistry
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votes
1
answer
31
views
How can the chemical engineering principles be applied to develop a feasible process for the large-scale production of insulin, a widely used pharmaceutical drug for the treatment of diabetes?
asked
Feb 6
in
Chemical engineering
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votes
1
answer
36
views
How can medicinal chemists modify existing antibiotics to create new compounds that are effective against drug-resistant bacteria strains, specifically targeting the mechanisms that these bacteria use to resist traditional antibiotics?
asked
Feb 5
in
Medicinal Chemistry
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votes
1
answer
26
views
How can chemistry students in underprivileged areas access quality textbooks and resources to enhance their learning and understanding of the subject?
asked
Feb 5
in
Chemical education
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votes
1
answer
32
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Calculate the standard enthalpy change of reduction for the following reaction: Cu2+(aq) + 2e- -> Cu(s) Given that the standard electrode potential of Cu2+(aq)/Cu(s) is +0.34 V and the standard electrode potential of Ag+(aq)/Ag(s) is +0.80 V.
asked
Feb 3
in
ThermoChemistry
0
votes
1
answer
101
views
What are the key structural features of cancer cells that can be targeted by drugs in order to selectively kill them, and how can medicinal chemists optimize the design of such drugs to increase their efficacy and minimize their side effects?
asked
Jan 31
in
Medicinal Chemistry
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votes
1
answer
78
views
What is the effect on the equilibrium position of a reaction if we add more reactant or remove product from the reaction mixture at equilibrium, specifically for the reaction: N2(g) + 3H2(g) <=> 2NH3(g)?
asked
Jan 30
in
Chemical equilibrium
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votes
1
answer
64
views
How can we use UV-Vis spectroscopy to identify the presence of specific functional groups in a given compound and what are the absorption characteristics of these functional groups in the UV-Vis spectrum?
asked
Jan 30
in
Analytical Chemistry
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votes
1
answer
55
views
Calculate the bond order and predict the stability of O2 molecule using molecular orbital theory.
asked
Jan 23
in
Chemical bonding
0
votes
1
answer
96
views
What is the major product formed when 1-methylcyclohexene is reacted with ethylene oxide in the presence of catalytic sulfuric acid?
asked
Jan 21
in
Organic Chemistry
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votes
1
answer
68
views
Who is known for the ecological systems theory of development?
asked
Jan 20
in
Psychology
0
votes
1
answer
43
views
According to the Reactance Theory, what happens when people perceive a threat to their freedom?
asked
Jan 17
in
Psychology
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votes
1
answer
28
views
Where might the validly of a theory be limited in organisational psychology?
asked
Jan 16
in
Psychology
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votes
1
answer
34
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What is the purpose of using a z-score?
asked
Jan 16
in
Psychology
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