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77
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How does the size and shape of nanoparticles affect their catalytic activity in a specific reaction?
answered
Feb 24
in
Materials Chemistry
0
votes
74
views
What is the interrelationship between the temperature and surface tension of a liquid? How does the temperature of a liquid affect the surface tension? Explain the method to measure surface tension using the capillary rise method.
answered
Feb 20
in
Surface Chemistry
0
votes
74
views
What is the heat of sublimation for dry ice (solid carbon dioxide) if it requires 25.2 kJ of energy to sublime 1 mole of dry ice at its standard-state conditions?
answered
Feb 20
in
ThermoChemistry
0
votes
75
views
What is the optimal chemical composition and process conditions for the production of a high-yield and cost-effective nitrogen-based fertilizer using the Haber-Bosch process?
answered
Feb 20
in
Chemical engineering
0
votes
78
views
How can Magnetic Resonance Spectroscopy be used to determine the purity of chemical compounds?
answered
Feb 6
in
Physical Chemistry
0
votes
76
views
How can computational methods be used to predict the catalytic activity and selectivity of a particular catalyst for a given chemical reaction in quantum chemistry?
answered
Feb 5
in
Quantum Chemistry
0
votes
113
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A solution of nitrogen dioxide, NO2 gas, at a pressure of 2.50 atm and temperature of 300 K, reacts with oxygen gas, O2, to form nitrogen oxide, NO, and dioxide, NO2. Write the balanced chemical equation for the reaction and determine the equilibrium concentrations of all species if the value of the equilibrium constant, Kc, at 300 K is 4.0 x 10^-4.
answered
Jan 22
in
Chemical equilibrium
0
votes
111
views
What is post-traumatic growth?
answered
Jan 20
in
Psychology
0
votes
49
views
Where did Konrad Lorenz conduct his research?
answered
Jan 20
in
Psychology
0
votes
112
views
According to Feature Integration Theory, when does feature binding occur?
answered
Jan 17
in
Psychology
0
votes
42
views
According to the self-determination theory, what are the three basic psychological needs that drive behaviour?
answered
Jan 17
in
Psychology
0
votes
122
views
Why is Occam's Razor relevant to theory evaluation?
answered
Jan 17
in
Psychology
0
votes
46
views
According to the cognitive-behavioural theory, what is cognitive restructuring?
answered
Jan 15
in
Psychology
0
votes
101
views
What is social constructivism?
answered
Jan 14
in
Psychology
0
votes
44
views
What is the limbic system?
answered
Jan 14
in
Psychology
0
votes
63
views
What is addiction?
answered
Jan 14
in
Psychology
0
votes
46
views
What must be present on a plant where ladybugs will lay their eggs?
answered
Jan 7
in
Science
0
votes
71
views
What law states that energy cannot be created or destroyed?
answered
Jan 7
in
Science
0
votes
59
views
What kind of path does the energy of an electromagnetic wave take?
answered
Jan 7
in
Science
0
votes
107
views
What is solid water that forms when water vapor undergoes deposition?
answered
Jan 6
in
Science
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