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User OrvalLasley3
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What is the effect of pressure on the reaction rate between nitrogen gas and hydrogen gas to produce ammonia gas at a constant temperature and with a fixed amount of catalyst? How does the reaction rate change as the pressure is varied?
answered
Feb 22
in
Chemical kinetics
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votes
31
views
What is the optimal ratio of terephthalic acid to ethylene glycol, and the best reaction conditions necessary, to obtain the highest yield of polyethylene terephthalate in the synthesis process?
answered
Feb 21
in
Chemical synthesis
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votes
37
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What is the effect of changing the concentration of a soluble inorganic salt (e.g. NaCl) on its electrical conductivity?
answered
Feb 20
in
Inorganic Chemistry
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23
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What is the effect of varying light intensities on the rate of the photochemical reaction that occurs between chlorine and methane?
answered
Feb 20
in
PhotoChemistry
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votes
34
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What is the carbon footprint of different transportation modes (car, bus, train, airplane) per passenger-mile and how do they contribute to carbon emissions in the environment?
answered
Feb 18
in
Environmental Chemistry
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votes
29
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How does the concentration and structure of surfactants affect the surface tension of water?
answered
Feb 17
in
Surface Chemistry
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votes
54
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What approach can be taken in medicinal chemistry to develop new treatments for respiratory diseases with high efficacy and few side effects?
answered
Feb 13
in
Medicinal Chemistry
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91
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How can the process for the production of specialty chemicals be optimized to maximize yield and minimize waste?
answered
Feb 10
in
Chemical engineering
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votes
37
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How can the electronic and optical properties of silver nanoparticles be calculated using quantum chemistry methods?
answered
Feb 7
in
Quantum Chemistry
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votes
36
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How can gel permeation chromatography (GPC) be used to determine the molecular weight distribution of a polymer sample? What are the advantages and limitations of using GPC compared to other polymer characterization techniques?
answered
Feb 5
in
Polymer Chemistry
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votes
64
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Calculate the standard electrode potential for a silver electrode in contact with a silver ion solution of concentration 0.010 M. The reduction half-equation is Ag+ + e- → Ag.
answered
Feb 3
in
ElectroChemistry
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votes
69
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When was the General Health Questionnaire GHQ first published?
answered
Jan 20
in
Psychology
0
votes
82
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Where was the Bobo doll experiment conducted?
answered
Jan 20
in
Psychology
0
votes
39
views
Who funded the Ben Clark Foundation report on the mental health of Fly-in-fly-out workers?
answered
Jan 20
in
Psychology
0
votes
81
views
What is one strength of existential psychology?
answered
Jan 20
in
Psychology
0
votes
39
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Why is it important to consider the interdisciplinary nature of psychology?
answered
Jan 16
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Psychology
0
votes
89
views
What is the difference between CBT and rational emotive behaviour therapy REBT ?
answered
Jan 16
in
Psychology
0
votes
86
views
How can the social constructivist approach be used to explain emotional experiences?
answered
Jan 16
in
Psychology
0
votes
98
views
Why do some men conform to hypermasculine norms?
answered
Jan 15
in
Psychology
0
votes
64
views
Why do some people experience synaesthesia?
answered
Jan 15
in
Psychology
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