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0
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6
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What is the effect of varying the number of layers of graphene on its electronic and physical properties, and how can this be utilized for optimizing graphene-based electronic devices?
answered
4 days
ago
in
Materials Chemistry
0
votes
26
views
What is the dipole moment of the molecule ammonia (NH3)?
answered
6 days
ago
in
Chemical bonding
0
votes
27
views
How does the choice of polymer affect the mechanical properties and print quality of a 3D printed object?
answered
Feb 18
in
Polymer Chemistry
0
votes
25
views
What is the balanced chemical equation for the complete combustion of pentane (C5H12), and how many moles of oxygen are required to burn one mole of pentane?
answered
Feb 17
in
Chemical reactions
0
votes
39
views
How does the application of quantum mechanics principles predict the molecular structure of water and its properties?
answered
Feb 14
in
Physical Chemistry
0
votes
25
views
What are the main sources of Persistent Organic Pollutants (POPs) and how do they get accumulated in different environmental compartments?
answered
Feb 14
in
Environmental Chemistry
0
votes
44
views
How can the process for the production of phosphorus-based fertilizers be optimized for maximum yield and minimum waste?
answered
Feb 10
in
Chemical engineering
0
votes
27
views
How can the photochemical properties of enantiomers be differentiated and characterized?
answered
Feb 10
in
PhotoChemistry
0
votes
81
views
Given a sample of dry ice (solid CO2) with a mass of 50 grams, calculate the amount of heat energy that needs to be added to sublimate it completely into gaseous CO2 at a temperature of -78.5°C. The heat of sublimation of CO2 is 25.2 kJ/mol. (Assume that CO2 is an ideal gas under these conditions.)
answered
Feb 4
in
ThermoChemistry
0
votes
11
views
A student attempted to synthesize 20 grams of a compound, but only ended up with 15 grams of the compound after the reaction. Calculate the percentage yield of the reaction.
answered
Jan 22
in
Chemical reactions
0
votes
46
views
When evaluating a theory, what is the criterion for completeness?
answered
Jan 20
in
Psychology
0
votes
42
views
According to the theory of classical Test Theory, how is the reliability of a measure measured?
answered
Jan 20
in
Psychology
0
votes
70
views
What is empirical support in relation to theories?
answered
Jan 20
in
Psychology
0
votes
50
views
What was the aim of the Milgram experiment?
answered
Jan 20
in
Psychology
0
votes
74
views
Who is known as the father of modern statistics?
answered
Jan 20
in
Psychology
0
votes
44
views
Why is the cognitive remediation therapy approach promising?
answered
Jan 20
in
Psychology
0
votes
35
views
Who proposed the biosocial theory of gender development?
answered
Jan 20
in
Psychology
0
votes
57
views
How does intersectionality help us understand social erasure?
answered
Jan 17
in
Psychology
0
votes
27
views
How does blindsight work?
answered
Jan 17
in
Psychology
0
votes
34
views
How does the behaviourist approach evaluate animal psychology?
answered
Jan 16
in
Psychology
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