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What is the most efficient and cost-effective process for producing nitrogen gas on an industrial scale from atmospheric air using the process of pressure swing adsorption (PSA)?
asked
Feb 21
in
Chemical engineering
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1
answer
13
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Identify the metal ion present in the active site of the metalloenzyme carbonic anhydrase and explain how the coordination chemistry of this metal ion allows for the rapid conversion of carbon dioxide to bicarbonate ion.
asked
Feb 20
in
Coordination Chemistry
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1
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35
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How does the choice of exchange-correlation functional affect the accuracy of Density Functional Theory calculations for electronic transport properties in organic semiconductors?
asked
Feb 18
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Computational Chemistry
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1
answer
29
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How does the addition of clay nanoparticles impact the mechanical properties of a polymer matrix?
asked
Feb 17
in
Polymer Chemistry
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1
answer
51
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How can the chemical composition and molecular structure of liquid crystals be manipulated to improve their properties and optimize their use in display technology?
asked
Feb 6
in
Materials Chemistry
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1
answer
28
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How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to succeed in the subject?
asked
Feb 5
in
Chemical education
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votes
1
answer
37
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How can limited access to laboratory equipment and chemicals be overcome to encourage more hands-on experimentation in chemistry education?
asked
Feb 5
in
Chemical education
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1
answer
165
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What are the most effective study strategies for a chemistry student to overcome inadequate preparation for their chemistry exams?
asked
Jan 30
in
Chemical education
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votes
1
answer
77
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How would you calculate the mass of zinc in a 1.000 g sample of a brass alloy using gravimetric analysis?
asked
Jan 30
in
Analytical Chemistry
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1
answer
80
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How can the concentration of copper (II) sulfate in a given solution be quantified using spectrophotometry technique?
asked
Jan 29
in
Analytical Chemistry
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1
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90
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How many stereoisomers are possible for a compound with the molecular formula C4H10O when it contains a single chiral center?
asked
Jan 21
in
Organic Chemistry
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1
answer
22
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Please compare the cognitive and interpersonal theories of depression.
asked
Jan 17
in
Psychology
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1
answer
32
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What are the similarities and differences between bipolar disorder and major depressive disorder?
asked
Jan 17
in
Psychology
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votes
1
answer
32
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Where do binocular cues provide depth information?
asked
Jan 17
in
Psychology
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votes
1
answer
36
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What is a lexeme?
asked
Jan 17
in
Psychology
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votes
1
answer
54
views
What is attrition?
asked
Jan 16
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Psychology
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votes
1
answer
47
views
What is the Big Five personality theory?
asked
Jan 15
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Psychology
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votes
1
answer
18
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Why are two different minerals considered different though they have the same chemical composition?
asked
Jan 8
in
Science
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1
answer
63
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What type of light sensing organs do scaophopoda have?
asked
Jan 8
in
Science
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1
answer
44
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What prevents soil erosion on a hillside that is being farmed?
asked
Jan 7
in
Science
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