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0
votes
30
views
What is the Lewis structure of the water molecule, H2O?
answered
Feb 20
in
Chemical bonding
0
votes
37
views
How does the concentration of a substrate affect the rate of enzyme catalyzed reaction? Design an experiment to investigate the effect of substrate concentration on the rate of enzyme activity and inhibition.
answered
Feb 18
in
BioChemistry
0
votes
41
views
How does the chemical structure of a drug affect its toxicity, and can existing drugs be modified to reduce their toxicity while maintaining their therapeutic efficacy?
answered
Feb 18
in
Medicinal Chemistry
0
votes
37
views
How does the addition of different metals and their respective concentrations affect the mechanical and thermal properties of a specific metal alloy used in aerospace applications?
answered
Feb 17
in
Materials Chemistry
0
votes
109
views
What are the differences between gel permeation chromatography and size exclusion chromatography, and how can these techniques be used to characterize polymers with different molecular weights and distributions?
answered
Feb 13
in
Polymer Chemistry
0
votes
30
views
How do different cooking techniques affect the levels of pesticide residues in food and what is the impact on human health?
answered
Feb 12
in
Environmental Chemistry
0
votes
40
views
How can the adhesive properties of a polymer-based adhesive be optimized for a specific application, considering factors such as bonding strength, environmental conditions, and chemical compatibility with the surfaces being bonded?
answered
Feb 6
in
Polymer Chemistry
0
votes
40
views
How can chemistry students gain practical experience in the field and obtain competitive internships or job opportunities despite the limited availability?
answered
Feb 5
in
Chemical education
0
votes
57
views
Calculate the overpotential for the reduction reaction of Ag+ to Ag on a silver electrode at 25°C with a current density of 0.5 A/cm2. The standard reduction potential of Ag+ to Ag is 0.799 V vs. the standard hydrogen electrode. The activation energy for this reaction is 65.0 kJ/mol, the transfer coefficient is 0.4 and the reaction order is 1.5.
answered
Feb 3
in
ElectroChemistry
0
votes
118
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Identify the type of isomerism exhibited by 2-pentene and 2-methyl-1-butene, and explain the structural differences between the two isomers.
answered
Jan 21
in
Organic Chemistry
0
votes
40
views
Who proposed the concept of cognitive dissonance?
answered
Jan 20
in
Psychology
0
votes
44
views
What are the similarities and differences between post-traumatic stress disorder PTSD and acute stress disorder ASD ?
answered
Jan 17
in
Psychology
0
votes
95
views
According to the social cognitive theory, how do people learn from observing others?
answered
Jan 16
in
Psychology
0
votes
149
views
Why is the Learning Theory relevant to AI education?
answered
Jan 15
in
Psychology
0
votes
71
views
Who developed the theory of depth perception?
answered
Jan 15
in
Psychology
0
votes
60
views
What is the difference between cognitive and behavioural approaches to treatment?
answered
Jan 15
in
Psychology
0
votes
58
views
What are some criticisms of the self-actualisation theory?
answered
Jan 13
in
Psychology
0
votes
57
views
What is masking in hearing?
answered
Jan 13
in
Psychology
0
votes
46
views
Which three colors are called the primary colors of light?
answered
Jan 8
in
Science
0
votes
45
views
Which side of the heart does blood from the lungs enter into?
answered
Jan 8
in
Science
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