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0
votes
1
answer
19
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How do the physical properties of ionic liquids change with variations in their molecular structure?
asked
3 days
ago
in
Physical Chemistry
0
votes
1
answer
30
views
What is the optimum temperature range required for the production of a specific cosmetic product and design a system that can maintain this temperature range for the entirety of the production process?
asked
4 days
ago
in
Chemical engineering
0
votes
1
answer
18
views
What is the optimal ratio of aniline to nitric acid needed to achieve the highest yield of p-nitroaniline in the preparation process?
asked
4 days
ago
in
Chemical synthesis
0
votes
1
answer
35
views
How does the accuracy of Density Functional Theory (DFT) calculations affect the prediction of surface properties in catalysis reactions?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
35
views
How can the surface chemistry of adhesives and coatings be optimized to improve their adhesion properties to specific substrates such as metal, glass, or plastic?
asked
Feb 11
in
Surface Chemistry
0
votes
1
answer
42
views
How can a chemist develop a process for the efficient production of 1,4-dioxane, a key intermediate in the production of polymers and solvents, using the principles of chemical engineering? Consider factors such as reaction conditions, catalyst selection, and process optimization to maximize yield and minimize waste.
asked
Feb 4
in
Chemical engineering
0
votes
1
answer
40
views
Calculate the standard enthalpy change of the following reduction reaction if the standard enthalpy of formation of FeO is -272.0 kJ/mol and that of Fe is 0 kJ/mol.FeO(s) + H2(g) → Fe(s) + H2O(l)
asked
Feb 3
in
ThermoChemistry
0
votes
1
answer
57
views
Calculate the standard enthalpy change for the vaporization of 25 grams of water at 100 degrees Celsius and 1 atmosphere of pressure, given that the molar enthalpy of vaporization of water is 40.7 kJ/mol.
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
34
views
Where is the focus of existential psychology?
asked
Jan 20
in
Psychology
0
votes
1
answer
64
views
How does Terror Management Theory relate to end-of-life care for individuals with a strong cultural identity?
asked
Jan 20
in
Psychology
0
votes
1
answer
53
views
How is a correlation coefficient calculated?
asked
Jan 17
in
Psychology
0
votes
0
answers
9
views
In the Milgram obedience experiment, what percentage of participants continued to administer shocks up to the highest level?
asked
Jan 17
in
Psychology
0
votes
1
answer
60
views
According to PERMA, what are the five elements of a fulfilling life?
asked
Jan 16
in
Psychology
0
votes
1
answer
43
views
According to the Theory of Triadic Influence, what are the three streams that influence a person's decision to engage in a health behaviour?
asked
Jan 16
in
Psychology
0
votes
1
answer
31
views
Who introduced the concept of Mindfulness?
asked
Jan 15
in
Psychology
0
votes
1
answer
32
views
What is humanistic-existential therapy?
asked
Jan 14
in
Psychology
0
votes
1
answer
37
views
What is the 'fight-or-flight' response?
asked
Jan 13
in
Psychology
0
votes
1
answer
34
views
What is the addition of nucleotides to the mrna strand?
asked
Jan 6
in
Science
0
votes
1
answer
41
views
What are the dark areas of the moon called?
asked
Jan 3
in
Science
0
votes
1
answer
51
views
The phase transition of a substance changing from a liquid state to a gaseous state is an example of what?
asked
Jan 2
in
Science
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