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What is the role and mechanism of metal ions coordination in the catalytic activity of metalloproteins/enzymes? Provide an example of a metalloenzyme and discuss how its coordination chemistry affects its function.
asked
1 day
ago
in
Coordination Chemistry
0
votes
1
answer
22
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How does the initial concentration of the reactants affect the reaction rate in the chemical reaction between hydrochloric acid and magnesium?
asked
5 days
ago
in
Chemical kinetics
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1
answer
36
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What is the role of metal ions in metalloenzymes and metalloproteins and how does the coordination of these ions with the surrounding ligands affect their enzymatic activity?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
11
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How can we improve the selectivity and permeability properties of polymer-based membranes for water treatment, particularly in removing specific contaminants such as heavy metals or organic pollutants?
asked
Feb 13
in
Polymer Chemistry
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1
answer
48
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How can the synthesis of metal nanoparticles using eco-friendly methods be improved for better yield and size control?
asked
Feb 11
in
Materials Chemistry
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1
answer
43
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How can the surface area of a metal oxide be determined using gas adsorption?
asked
Feb 11
in
Surface Chemistry
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votes
1
answer
32
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How can the efficiency of the production process for synthetic detergents be improved to reduce overall costs and increase yield?
asked
Feb 7
in
Chemical engineering
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1
answer
40
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How can chemistry students with limited access to extracurricular activities still gain practical experience and develop their skills outside of classroom instruction?
asked
Feb 5
in
Chemical education
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votes
1
answer
73
views
What is the concentration of a substance in a given sample, using the polarographic method with a measurement potential of -0.4 V and a current of 3.5 mA, if the substance has a limiting current of 5.2 mA?
asked
Jan 30
in
Analytical Chemistry
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votes
1
answer
84
views
How to determine the concentration of chloride ions (Cl-) in a given solution using an ion-selective electrode?
asked
Jan 30
in
Analytical Chemistry
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1
answer
27
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A redox reaction is at equilibrium with a standard cell potential of +0.54 V. If the concentration of the oxidizing agent is increased by a factor of 5, what effect will this have on the position of the equilibrium and the cell potential? Assume that the reaction takes place at 25°C.
asked
Jan 22
in
Chemical equilibrium
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votes
1
answer
80
views
Why do researchers use mediation analysis?
asked
Jan 20
in
Psychology
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votes
1
answer
44
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What is interpersonal hypersensitivity and how does it relate to borderline personality disorder?
asked
Jan 17
in
Psychology
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1
answer
37
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According to the cognitive theory, what is the difference between worry and anxiety?
asked
Jan 17
in
Psychology
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1
answer
11
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Who proposed the ecological momentary assessment method?
asked
Jan 16
in
Psychology
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1
answer
79
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Who developed the behavioural theory of personality disorders?
asked
Jan 16
in
Psychology
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votes
1
answer
62
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What is a confidence interval in statistics?
asked
Jan 16
in
Psychology
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votes
1
answer
55
views
What is the main goal of indigenous psychology?
asked
Jan 16
in
Psychology
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votes
1
answer
27
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What does the term 'metapragmatics' mean?
asked
Jan 15
in
Psychology
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1
answer
32
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How does the attributional retraining theory differ from the cognitive-behavioural theory?
asked
Jan 15
in
Psychology
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