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1
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What is the optimal ratio of salicylic acid and acetic anhydride to produce the highest yield of aspirin in the synthesis process?
asked
Feb 21
in
Chemical synthesis
0
votes
1
answer
40
views
What is the most effective polymer-based membrane material for removing heavy metals from industrial wastewater in water treatment processes?
asked
Feb 21
in
Polymer Chemistry
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votes
1
answer
33
views
What is the molecular geometry and bond angle of the compound carbon dioxide (CO2)?
asked
Feb 21
in
Chemical bonding
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votes
1
answer
26
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What is the effect of varying the concentration of reactants on the reaction rate and reaction yield of the iodination of acetone?
asked
Feb 20
in
Chemical kinetics
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1
answer
31
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What is the mechanism of the Hofmann degradation reaction of amides, and how does it differ from other amide hydrolysis reactions?
asked
Feb 20
in
Organic Chemistry
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1
answer
32
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How does the conjugation length of a polymer affect its electronic and optical properties, such as its energy levels and absorption spectrum?
asked
Feb 19
in
Quantum Chemistry
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votes
1
answer
52
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Using coordination chemistry, explain the color changes observed by adding aqueous ammonia to copper(II) sulfate solution.
asked
Feb 13
in
Coordination Chemistry
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1
answer
42
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How can the performance of polymer-based membranes for water treatment be optimized to enhance their filtration efficiency and maximize the removal of contaminants?
asked
Feb 10
in
Polymer Chemistry
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votes
1
answer
47
views
How can the efficiency of polymer-based photovoltaic materials be improved?
asked
Feb 7
in
Polymer Chemistry
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votes
1
answer
24
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How can the design of a storage system for highly reactive and hazardous chemicals be optimized to ensure maximum safety and minimal environmental impact?
asked
Feb 7
in
Chemical engineering
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votes
1
answer
63
views
How can density functional theory calculations optimize the efficiency of catalytic reactions in the production of ammonia?
asked
Feb 5
in
Computational Chemistry
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votes
1
answer
93
views
How does an increase in pressure affect the equilibrium position of the following reaction at constant temperature? N2(g) + 3H2(g) ⇌ 2NH3(g)
asked
Jan 31
in
Chemical equilibrium
0
votes
1
answer
106
views
How can chemistry students better understand the role of chemistry in society and the economy, and how can this knowledge be effectively communicated to the public and policymakers?
asked
Jan 30
in
Chemical education
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votes
1
answer
131
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What strategies can be used by chemistry students to simplify their understanding of complex chemical concepts?
asked
Jan 30
in
Chemical education
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votes
1
answer
32
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Who proposed the use of null hypothesis testing in psychology research?
asked
Jan 20
in
Psychology
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1
answer
42
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Please compare pharmacological and non-pharmacological treatments for depression.
asked
Jan 20
in
Psychology
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votes
1
answer
47
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According to the cognitive-behavioural model, what is the cause of depression?
asked
Jan 20
in
Psychology
0
votes
1
answer
19
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Where might we find evidence of the replicability of a theory in organisational psychology?
asked
Jan 16
in
Psychology
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votes
1
answer
47
views
Why is it important to evaluate the potential for stigmatisation when assessing eating disorders?
asked
Jan 16
in
Psychology
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votes
1
answer
49
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According to the cognitive approach, what is necessary for learning to occur?
asked
Jan 16
in
Psychology
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