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0
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27
views
How does the surface modification of nanoparticles affect their reactivity and physical properties?
answered
Feb 17
in
Surface Chemistry
0
votes
31
views
How does coordination chemistry affect the catalytic activity of metalloenzymes and metalloproteins, and how can this knowledge be utilized in designing more efficient metal-based catalysts for industrial processes?
answered
Feb 12
in
Coordination Chemistry
0
votes
101
views
How can the structure and composition of drug delivery systems be optimized to improve efficacy and decrease potential side effects?
answered
Feb 10
in
Medicinal Chemistry
0
votes
88
views
Design a biodegradable polymer-based scaffold to facilitate the regeneration of damaged cartilage. Include the synthesis and characterization of the polymer and provide evidence for its effectiveness in supporting the growth of chondrocytes (cartilage cells).
answered
Feb 3
in
Polymer Chemistry
0
votes
67
views
Calculate the standard enthalpy of hydrolysis for Na2CO3 when 2.5 moles of water react with 1 mole of Na2CO3, given that the heat of reaction is -843.2 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
132
views
Calculate the standard enthalpy change for the fusion of solid silver (Ag) at its melting point (961.78°C) to liquid silver (Ag) at the same temperature. Given the standard enthalpy of fusion of solid silver is 11.3 kJ/mol.
answered
Feb 3
in
Chemical thermodynamics
0
votes
66
views
How can gas chromatography be used to determine the percentage composition of a mixture containing three unknown compounds?
answered
Jan 29
in
Analytical Chemistry
0
votes
63
views
According to the working memory model, what is the relationship between attention and working memory?
answered
Jan 20
in
Psychology
0
votes
46
views
How does the evolutionary psychology perspective explain human sexual behaviour?
answered
Jan 20
in
Psychology
0
votes
90
views
When using SFT in therapy, what are some potential challenges and criticisms?
answered
Jan 20
in
Psychology
0
votes
19
views
Where might a health psychologist look for the cause of chronic illness?
answered
Jan 17
in
Psychology
0
votes
99
views
How does the attachment theory explain bonding in relationships?
answered
Jan 15
in
Psychology
0
votes
60
views
What is the role strain theory of masculinity?
answered
Jan 15
in
Psychology
0
votes
41
views
When does terror management theory suggest self-esteem is important?
answered
Jan 15
in
Psychology
0
votes
73
views
What is a health behaviour?
answered
Jan 14
in
Psychology
0
votes
60
views
What sulfur compound occurs in volcanic gases and in the atmosphere near industrial plants?
answered
Jan 7
in
Science
0
votes
91
views
What structure is made from dna and protein molecules coiled together?
answered
Jan 7
in
Science
0
votes
42
views
What makes luminous dials glow in the dark?
answered
Jan 7
in
Science
0
votes
93
views
What is the health-threatening smoke exhaled by a cigarette smoker or released from tobacco products?
answered
Jan 7
in
Science
0
votes
48
views
What is friction that acts on objects that are moving through a fluid?
answered
Jan 6
in
Science
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