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0
votes
1
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25
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What is the oxidation state of iron in Fe2O3?
asked
Feb 22
in
Chemical reactions
0
votes
1
answer
38
views
What is the effect of crosslinking density on the swelling behavior of polymer-based superabsorbent materials?
asked
Feb 19
in
Polymer Chemistry
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votes
1
answer
41
views
In what ways can the chemical industry reduce the hazardous impacts of industrial waste disposal on the environment?
asked
Feb 18
in
Environmental Chemistry
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votes
1
answer
40
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What is the role of pharmacogenetics in predicting drug response and how can it contribute to the development of personalized medicine for better treatment outcomes?
asked
Feb 14
in
Medicinal Chemistry
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votes
1
answer
42
views
How can the properties of polymer products be improved through extrusion processing?
asked
Feb 10
in
Polymer Chemistry
0
votes
1
answer
35
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How can the optical properties of glasses be optimized for specific applications, such as lenses for eyeglasses or camera lenses, and what parameters need to be considered in the design process?
asked
Feb 10
in
Materials Chemistry
0
votes
1
answer
42
views
How can computational methods be used to predict the formation and stability of supramolecular complexes between different organic molecules?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
121
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Here's a specific problem for the student to solve:If 5 grams of methane (CH4) reacts with 20 grams of oxygen (O2) to produce carbon dioxide (CO2) and water (H2O), which reactant is the limiting reactant and how much of the excess reactant remains after the reaction is complete?
asked
Feb 4
in
Chemical reactions
0
votes
1
answer
113
views
What is the amount (in moles) of silver ions present in a 0.1M solution of silver nitrate if 1000 coulombs of charge are needed to completely deposit the silver ions onto an electrode during coulometry?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
115
views
Calculate the corrosion potential of a zinc-copper galvanic couple in which the zinc electrode has a concentration of 0.1 M and the copper electrode has a concentration of 0.01 M. The standard reduction potentials for Zn2+/Zn and Cu2+/Cu are -0.76 V and +0.34 V, respectively.
asked
Jan 23
in
ElectroChemistry
0
votes
1
answer
85
views
How does the specific surface area of a solid catalyst affect the rate of reaction for the decomposition of hydrogen peroxide?
asked
Jan 22
in
Surface Chemistry
0
votes
1
answer
52
views
What is the main criticism of the evolutionary approach to psychology?
asked
Jan 20
in
Psychology
0
votes
1
answer
89
views
What were the findings of the Bobo doll experiment?
asked
Jan 20
in
Psychology
0
votes
1
answer
91
views
Please evaluate the attribution theory.
asked
Jan 20
in
Psychology
0
votes
1
answer
85
views
When was the cognitive perspective developed?
asked
Jan 16
in
Psychology
0
votes
1
answer
40
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What is the main benefit of the biopsychosocial model?
asked
Jan 16
in
Psychology
0
votes
1
answer
58
views
Why is the cognitive-behavioural model commonly used to evaluate eating disorders?
asked
Jan 16
in
Psychology
0
votes
1
answer
30
views
What is the independent variable in experimental research?
asked
Jan 15
in
Psychology
0
votes
1
answer
113
views
What is the difference between working memory and long-term memory?
asked
Jan 14
in
Psychology
0
votes
1
answer
80
views
Which primate group generally lives alone?
asked
Jan 8
in
Science
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