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What is the mechanism of electrophilic addition reaction of chlorine with ethene? Draw the reaction mechanism and identify the major product formed.
asked
Feb 20
in
Organic Chemistry
0
votes
1
answer
33
views
What is the mechanism of E1 reaction and how is it different from E2 reaction? Provide examples of molecules that undergo each type of elimination reaction.
asked
Feb 19
in
Organic Chemistry
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votes
1
answer
46
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How does the absorption of light by molecules and materials affect their molecular structure and reactivity, and how can this knowledge be utilized in developing new materials for applications such as solar panels or sensors?
asked
Feb 17
in
Quantum Chemistry
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1
answer
33
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How can we predict the electronic and magnetic properties of topological materials using quantum mechanical calculations?
asked
Feb 14
in
Quantum Chemistry
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1
answer
59
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What is the role of metal ions in the active site of the metalloenzyme catalase and how does their coordination environment affect their catalytic activity towards the decomposition of hydrogen peroxide?
asked
Feb 13
in
Coordination Chemistry
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1
answer
75
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How do metal ions in metalloenzymes and metalloproteins bind to specific amino acid residues in the protein structure, and how does this coordination affect the enzymatic activity of the metalloenzyme?
asked
Feb 13
in
Coordination Chemistry
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1
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40
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What is the role of chaperone proteins in the folding process of newly synthesized proteins and how do they assist in preventing misfolding or aggregation?
asked
Feb 12
in
BioChemistry
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votes
1
answer
69
views
How can the ratio of ingredients in a cosmetic product be optimized to maximize its effectiveness, while minimizing potential side effects and costs, using principles of chemical engineering?
asked
Feb 10
in
Chemical engineering
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votes
1
answer
45
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How can technology be effectively integrated into teaching chemistry concepts, such as chemical reactions and bonding, to improve student comprehension and engagement?
asked
Feb 6
in
Chemical education
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1
answer
41
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How can current teaching methods in chemistry be modified to better support students with learning disabilities, specifically dyslexia and dysgraphia, in understanding and retaining the material?
asked
Feb 6
in
Chemical education
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1
answer
40
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How can chemistry teachers integrate technology into their teaching methods to effectively convey complex chemical concepts and principles to their students?
asked
Feb 5
in
Chemical education
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1
answer
40
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How can chemistry students design and conduct experiments to obtain accurate and reliable results, despite having limited access to laboratory equipment and facilities?
asked
Feb 4
in
Chemical education
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votes
1
answer
111
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What is the effect of changing the concentration of reactants on the reaction rate and sustainability in a chemical reaction?
asked
Feb 3
in
Chemical kinetics
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1
answer
88
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How can X-ray diffraction be used to determine the crystalline structure and chemical composition of an unknown sample? Provide a step-by-step explanation of the process involved in conducting and interpreting X-ray diffraction analysis.
asked
Jan 30
in
Analytical Chemistry
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1
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71
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Calculate the enthalpy change when 50 mL of 2 M HCl solution reacts with excess NaOH according to the balanced chemical equation: HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l) Given that the specific heat capacity of the solution is 4.18 J/g°C, and the initial and final temperatures of the solution are 25°C and 35°C, respectively. Assume a density of 1 g/mL for the solution.
asked
Jan 23
in
Chemical reactions
0
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1
answer
31
views
Why is it important to consider a client's developmental stage in therapy?
asked
Jan 17
in
Psychology
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1
answer
55
views
What is the Criticism of Existential Therapy?
asked
Jan 16
in
Psychology
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1
answer
49
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According to Freud, why do we dream?
asked
Jan 16
in
Psychology
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1
answer
176
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What is accuracy in theory evaluation?
asked
Jan 16
in
Psychology
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1
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42
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When evaluating a cognitive behavioural theory, what is meant by predictive validity?
asked
Jan 15
in
Psychology
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