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0
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31
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How does the polarity of the solvent affect the rate of a photochemical reaction? Provide experimental evidence and discuss the underlying mechanism behind the observed trend.
answered
Feb 22
in
PhotoChemistry
0
votes
30
views
What is the impact of pH and heavy metal concentrations in landfill leachate on groundwater quality and how can the leachate be treated using chemical methods to reduce these impacts?
answered
Feb 20
in
Environmental Chemistry
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votes
32
views
What is the impact of carbon dioxide emissions from fossil fuels on global warming and what are the potential solutions to reduce these emissions?
answered
Feb 20
in
Environmental Chemistry
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votes
40
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How do persistent organic pollutants (POPs) affect the ecological balance in aquatic ecosystems, and what are some feasible methods to mitigate their impact?
answered
Feb 14
in
Environmental Chemistry
0
votes
59
views
What is the coordination number and the packing efficiency of copper atoms in a face-centered cubic (FCC) crystal structure?
answered
Feb 13
in
Physical Chemistry
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votes
37
views
How can the electrical conductivity of polymer-based electronic materials be enhanced without compromising their mechanical properties?
answered
Feb 7
in
Polymer Chemistry
0
votes
66
views
Determine the bond order and bond length of the N-O bond in NO<sup>-</sup> ion.
answered
Feb 4
in
Inorganic Chemistry
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votes
122
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What is the effect of adding a catalyst on the equilibrium position of a redox reaction between iron(III) oxide and carbon monoxide, where iron is reduced and carbon is oxidized according to the following equation?Fe2O3 + 3CO ⇆ 2Fe + 3CO2 Calculate the equilibrium constant (Kp) of the reaction at 298 K in the presence and absence of a catalyst. Explain whether or not the presence of the catalyst will affect the position of equilibrium and justify the answer with relevant calculations.
answered
Jan 30
in
Chemical equilibrium
0
votes
40
views
Why is the visual cliff experiment significant?
answered
Jan 20
in
Psychology
0
votes
15
views
Please compare the sensory and perceptual processes in sensation and perception.
answered
Jan 20
in
Psychology
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votes
80
views
How might cognitive psychology theories inform communication with terminally ill patients?
answered
Jan 17
in
Psychology
0
votes
79
views
What is the definition of positive psychology?
answered
Jan 15
in
Psychology
0
votes
18
views
What is the placebo effect, and how does it affect pop-psychology?
answered
Jan 15
in
Psychology
0
votes
43
views
How does the social identity theory explain prejudice against vulnerable populations?
answered
Jan 15
in
Psychology
0
votes
100
views
How does the social learning theory explain aggression?
answered
Jan 15
in
Psychology
0
votes
35
views
Why do humanistic psychologists consider unconditional positive regard important?
answered
Jan 15
in
Psychology
0
votes
18
views
What is visual attention?
answered
Jan 14
in
Psychology
0
votes
65
views
What is the name of the psychologist who proposed the Cognitive Development Theory?
answered
Jan 10
in
Psychology
0
votes
62
views
What type of organism is a bacteria?
answered
Jan 8
in
Science
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44
views
What kind of islands provide natural protection to shorelines?
answered
Jan 7
in
Science
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