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1
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33
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How does the molecular weight of a polymer-based biomaterial affect its performance in tissue engineering applications?
asked
Feb 21
in
Polymer Chemistry
0
votes
1
answer
34
views
How does the breakdown of triglycerides occur in adipose tissue and what factors regulate this process?
asked
Feb 18
in
BioChemistry
0
votes
1
answer
36
views
How can one design a system for the sustainable production of surfactants with high yield and minimal waste?
asked
Feb 5
in
Chemical engineering
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votes
1
answer
63
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Calculate the standard enthalpy change for the reaction between [Co(en)2Cl2]Cl and NaNO2 to form [Co(en)2(NO2)2]Cl and NaCl, given the following information: [Co(en)2Cl2]Cl and [Co(en)2(NO2)2]Cl have a ΔHf° of -288 kJ/mol and -136 kJ/mol, respectively. The ΔHf° of NaNO2 and NaCl are -463.2 kJ/mol and -411.2 kJ/mol, respectively. Assume that the reaction is conducted at a constant pressure and temperature of 298 K.
asked
Feb 3
in
Chemical thermodynamics
0
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1
answer
127
views
What are the key structural features of cancer cells that can be targeted by drugs in order to selectively kill them, and how can medicinal chemists optimize the design of such drugs to increase their efficacy and minimize their side effects?
asked
Jan 31
in
Medicinal Chemistry
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1
answer
119
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What is the concentration of a particular amino acid (e.g. glycine) in a given protein sample using capillary electrophoresis?
asked
Jan 30
in
Analytical Chemistry
+1
vote
1
answer
99
views
Using mass spectrometry, identify the unknown compound X given the following key mass spectral data: molecular ion peak at m/z 112, base peak at m/z 91, and characteristic fragment peaks at m/z 73 and m/z 57. Provide a molecular structure proposal for compound X based on the mass spectral data.
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
82
views
How does the self-esteem theory explain behaviour?
asked
Jan 20
in
Psychology
0
votes
1
answer
47
views
Why do psychiatrists use rating scales?
asked
Jan 17
in
Psychology
0
votes
1
answer
55
views
What does an ANOVA analyse?
asked
Jan 16
in
Psychology
0
votes
1
answer
33
views
Why is it important to consider the impact of personality traits when evaluating eating disorders?
asked
Jan 16
in
Psychology
+1
vote
1
answer
43
views
When evaluating theories in existential psychology, what is the importance of considering the consistency with existing literature?
asked
Jan 16
in
Psychology
0
votes
1
answer
44
views
How does the interactionist perspective explain language development?
asked
Jan 15
in
Psychology
0
votes
1
answer
42
views
When was the social identity development model proposed?
asked
Jan 15
in
Psychology
0
votes
1
answer
60
views
What is the difference between a one-tailed and two-tailed hypothesis?
asked
Jan 14
in
Psychology
0
votes
1
answer
42
views
Compare and contrast the theories of behaviourism and social learning in psychology.
asked
Jan 14
in
Psychology
0
votes
1
answer
34
views
What is historical research?
asked
Jan 14
in
Psychology
0
votes
1
answer
19
views
What is the importance of early intervention in mental health treatment?
asked
Jan 14
in
Psychology
0
votes
1
answer
91
views
What is the concept of identity?
asked
Jan 14
in
Psychology
0
votes
1
answer
59
views
What is cultural psychology?
asked
Jan 14
in
Psychology
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