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User LucilleWhite
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0
votes
1
answer
24
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How does the pH level of water affect the survival of aquatic plants and animals in polluted water bodies?
asked
3 days
ago
in
Environmental Chemistry
0
votes
1
answer
21
views
What are the resonance structures of the nitrate ion (NO3⁻) and how do they explain why all three oxygen atoms form equal bonds with the nitrogen atom?
asked
3 days
ago
in
Chemical bonding
0
votes
1
answer
19
views
How does the modification of amino acid side chains affect the degradation and turnover of proteins? Provide examples of such modifications and their impact on protein degradation machinery.
asked
4 days
ago
in
BioChemistry
0
votes
1
answer
30
views
What is the mechanism involved in the long-range transportation of POPs and their subsequent deposition in remote locations, and how does this contribute to the persistence of POPs in the environment?
asked
5 days
ago
in
Environmental Chemistry
0
votes
1
answer
27
views
What is the effect on the formation of a complex ion containing iron(III) and thiocyanate when the pH is changed from acidic to neutral conditions?
asked
5 days
ago
in
Chemical equilibrium
0
votes
1
answer
30
views
How does the concentration of reactants and products at equilibrium affect the rate of a chemical reaction, and how can we experimentally investigate this effect?
asked
6 days
ago
in
Chemical kinetics
0
votes
1
answer
34
views
How does the concentration and nature of the protein affect its adsorption on solid surfaces? Provide experimental evidence to support your answer.
asked
Feb 17
in
Surface Chemistry
0
votes
1
answer
38
views
What is the synthetic route for the production of ibuprofen starting from benzene? Draw the retrosynthesis to show the steps required to obtain the final molecule.
asked
Feb 13
in
Organic Chemistry
0
votes
1
answer
32
views
How can the efficiency of the process for the production of food additives by chemical engineering be improved without compromising the quality and safety of the end product?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
33
views
How can molecular dynamics simulations be used to predict the folding pathway and stability of a specific protein?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
76
views
Suppose you are given a sample containing an unknown concentration of copper ions. Using colorimetry, how would you determine the concentration of copper ions in the sample? Provide a step-by-step procedure and explain the principles behind each step.
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
9
views
Where can t-tests be used in psychology research?
asked
Jan 20
in
Psychology
0
votes
1
answer
64
views
What are some of the challenges of treating borderline personality disorder?
asked
Jan 20
in
Psychology
0
votes
1
answer
48
views
According to the social learning theory, why do we model behaviour of others?
asked
Jan 16
in
Psychology
0
votes
1
answer
98
views
What is the major criticism of the psychodynamic theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
38
views
What are the key behavioural changes seen in depressed individuals according to the behavioural theory?
asked
Jan 13
in
Psychology
0
votes
1
answer
17
views
Compare and contrast the independent and dependent variables in experimental research.
asked
Jan 10
in
Psychology
0
votes
1
answer
48
views
What is the difference between the experimental and correlational research methods?
asked
Jan 10
in
Psychology
0
votes
1
answer
35
views
Why do electronegativities decrease from top to bottom?
asked
Jan 8
in
Science
0
votes
1
answer
28
views
What sound can be heard when sound waves bounce back from a hard object?
asked
Jan 7
in
Science
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