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1
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15
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What forces or interactions stabilize the secondary protein structure, particularly the alpha-helix and beta-sheet conformations?
asked
1 day
ago
in
BioChemistry
0
votes
1
answer
20
views
How does the presence of a catalyst affect the rate of the reaction between hydrogen peroxide and potassium iodide?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
16
views
What is the optimal ratio of terephthalic acid to ethylene glycol in the synthesis of polyethylene terephthalate to achieve the highest yield and quality of the final product?
asked
3 days
ago
in
Chemical synthesis
0
votes
1
answer
20
views
What is the impact of pH and heavy metal concentrations in landfill leachate on groundwater quality and how can the leachate be treated using chemical methods to reduce these impacts?
asked
5 days
ago
in
Environmental Chemistry
0
votes
1
answer
21
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How does the folding pattern of a protein determine its function?
asked
5 days
ago
in
BioChemistry
0
votes
1
answer
8
views
What is the oxidation state of nitrogen in NH4NO3?
asked
Feb 13
in
Chemical reactions
0
votes
1
answer
43
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What is the hybridization of the nitrogen atom in ammonia (NH3) and what is the justification for the hybridization state?
asked
Feb 13
in
Inorganic Chemistry
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votes
1
answer
39
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How can chemistry students gain practical experience and develop their skills in a field with limited availability of chemistry-related internships and job opportunities?
asked
Feb 5
in
Chemical education
0
votes
1
answer
105
views
What is the concentration of Fe2+ ions in a given iron tablet using colorimetry?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
61
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Given a sample of an unknown compound, use nuclear magnetic resonance (NMR) spectroscopy to identify the structure of the compound and determine the number and types of atoms in the compound's molecular formula.
asked
Jan 29
in
Analytical Chemistry
0
votes
1
answer
68
views
A chemistry student synthesized 25 grams of aspirin theoretically, but only obtained 20 grams practically in the lab. Calculate the percent yield of aspirin.
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
75
views
How does the social disorganisation theory explain the role of neighbourhood factors in violence?
asked
Jan 20
in
Psychology
0
votes
1
answer
54
views
Where does the idea of 'existential anxiety' come from?
asked
Jan 20
in
Psychology
0
votes
1
answer
32
views
How does mindfulness meditation help individuals struggling with trauma?
asked
Jan 20
in
Psychology
0
votes
1
answer
37
views
Why is discursive psychology criticised for being relativist?
asked
Jan 16
in
Psychology
0
votes
1
answer
22
views
What is the empirical evidence supporting CBT?
asked
Jan 16
in
Psychology
0
votes
1
answer
52
views
Why is the study of animal intelligence important for evaluating animal psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
33
views
What is the social learning theory of aggression?
asked
Jan 15
in
Psychology
0
votes
1
answer
40
views
What is bottom-up processing in psychology?
asked
Jan 15
in
Psychology
0
votes
1
answer
35
views
What is cognitive development?
asked
Jan 14
in
Psychology
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