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Questions by Eileen22S142
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1
answer
26
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How does the addition of nitrogen to graphene affect its electronic properties and potential use in electronic devices?
asked
Feb 17
in
Materials Chemistry
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votes
1
answer
48
views
How does the acidity or basicity of the surface affect the adsorption of reactants on a catalyst in heterogeneous catalysis?
asked
Feb 17
in
Surface Chemistry
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1
answer
42
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What methods can be used to predict the electronic and magnetic properties of molecular magnets and how accurate are these predictions compared to experimental results?
asked
Feb 14
in
Quantum Chemistry
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1
answer
69
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What is the relationship between the two enantiomers of a molecule and their physical and chemical properties?
asked
Feb 13
in
Organic Chemistry
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votes
1
answer
48
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How do the chemical dispersants used to clean up oil spills affect the surrounding environment and what are the most effective and least damaging types of dispersants to use?
asked
Feb 12
in
Environmental Chemistry
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1
answer
38
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How can the electrical conductivity of conductive polymers be optimized for use in flexible electronics, while maintaining the desired mechanical properties of the material?
asked
Feb 7
in
Materials Chemistry
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votes
1
answer
37
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How can the efficiency of polymer-based photovoltaic materials be improved by optimizing their chemical structure and composition?
asked
Feb 7
in
Polymer Chemistry
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votes
1
answer
109
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Calculate the standard heat of formation (in kJ/mol) of water (H2O) given the following bond energies: H-H = 436 kJ/mol, O=O = 498 kJ/mol, H-O = 463 kJ/mol.
asked
Feb 3
in
Chemical bonding
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votes
1
answer
69
views
Calculate the standard enthalpy change for the dissolution of 5.36 g of NaOH in 100.0 mL of water, given that the molar enthalpy of dissolution for NaOH is -44.5 kJ/mol.
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
84
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How can social facilitation be used to promote pro-social behaviour?
asked
Jan 20
in
Psychology
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1
answer
76
views
What is flow in positive psychology?
asked
Jan 15
in
Psychology
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votes
1
answer
57
views
What is the principle of proximity?
asked
Jan 15
in
Psychology
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votes
1
answer
67
views
What is the ABC model of behaviour?
asked
Jan 14
in
Psychology
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votes
1
answer
33
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What are the implications of learned helplessness for personal growth?
asked
Jan 14
in
Psychology
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votes
1
answer
126
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What is the difference between independent and dependent variables?
asked
Jan 13
in
Psychology
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votes
1
answer
78
views
What type of behavior occurs naturally in all animals of a given species?
asked
Jan 8
in
Science
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1
answer
60
views
What occurs over a large area when a rock is buried or compressed?
asked
Jan 7
in
Science
0
votes
1
answer
76
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What is the most important source of energy on earth?
asked
Jan 7
in
Science
0
votes
1
answer
45
views
What can be identified as an element, a compound, or a mixture?
asked
Jan 6
in
Science
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1
answer
66
views
What astronomical phenomenon, formed of split asteroids or planetary rocks, provides clues about our solar system?
asked
Jan 6
in
Science
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