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0
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How does the incorporation of different metal ions into a metal-organic framework affect its electronic and magnetic properties, and how can quantum chemistry be used to accurately predict these properties?
answered
6 days
ago
in
Quantum Chemistry
0
votes
29
views
What is the coordination geometry of the complex formed between the lanthanide ion Europium (III) and the ligands 1,10-phenanthroline and pyridine, and what is the oxidation state of the Europium ion in this complex?
answered
Feb 19
in
Coordination Chemistry
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votes
26
views
How does the concentration of reactants affect the rate and efficiency of a chemical reaction?
answered
Feb 19
in
Chemical kinetics
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votes
23
views
What are the effects of surface defects on the adsorption of CO molecules on a Pt (111) surface, as predicted by density functional theory calculations?
answered
Feb 17
in
Computational Chemistry
0
votes
27
views
What effect does molecular weight have on the rheological properties of polymer melts?
answered
Feb 13
in
Polymer Chemistry
0
votes
46
views
How can we use computer-aided drug design (CADD) to identify potential drug molecules that can selectively bind to and inhibit the activity of the enzyme responsible for the formation of amyloid plaques in Alzheimer's disease?
answered
Feb 12
in
Medicinal Chemistry
0
votes
35
views
How can chemistry students advocate for increased funding for chemistry education to ensure that they have access to necessary resources, equipment, and facilities for their studies?
answered
Feb 4
in
Chemical education
0
votes
59
views
Calculate the standard enthalpy change (∆H°) for the reaction between 25.0 mL of 0.100 M HCl and 25.0 mL of 0.100 M NaOH at 25°C. The density of each solution is 1.00 g/mL and the heat capacity of the solution is 4.18 J/g·°C. The reaction takes place in a calorimeter, and the temperature increase is measured to be 8.47°C.
answered
Feb 3
in
Chemical thermodynamics
0
votes
98
views
How does the pH level affect the concentration of heavy metals in water affected by acid mine drainage, and what chemical processes occur to cause this impact on water quality?
answered
Jan 30
in
Environmental Chemistry
0
votes
95
views
How can we increase the interest and engagement of high school students in chemistry to improve their academic performance and future career prospects in the field?
answered
Jan 30
in
Chemical education
0
votes
8
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How can the concentration of lead in a sample of water be determined using atomic absorption spectroscopy? What factors should be taken into consideration when preparing the sample and running the analysis? What is the limit of detection for lead using this method, and how does it compare to other methods for detecting heavy metals in water samples?
answered
Jan 29
in
Analytical Chemistry
0
votes
67
views
How can self-esteem contribute to positive psychology outcomes?
answered
Jan 20
in
Psychology
0
votes
13
views
How can social identity theory be used to promote social change?
answered
Jan 20
in
Psychology
0
votes
12
views
Who is responsible for the cognitive theory of depression?
answered
Jan 16
in
Psychology
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votes
23
views
When evaluating a theory in existential psychology, what is the importance of considering the methodological limitations?
answered
Jan 16
in
Psychology
0
votes
72
views
What is the difference between a panic attack and a generalised anxiety disorder?
answered
Jan 14
in
Psychology
0
votes
57
views
What is the difference between James-Lange theory and Cannon-Bard theory of Emotion?
answered
Jan 13
in
Psychology
0
votes
43
views
Wings of bats and birds serve the same function. which body part should you study to understand ancestral differences?
answered
Jan 8
in
Science
0
votes
36
views
Which part of the earth is made of the rigid, brittle, solid crust and uppermost mantle?
answered
Jan 8
in
Science
0
votes
68
views
Which class of acids acetic acid (ch 3 cooh) belongs to?
answered
Jan 8
in
Science
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