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0
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What is the maximum adsorption capacity (in moles per square meter) of a surface with a Langmuir adsorption isotherm when the equilibrium constant is 2 x 10^3 M^-1 and the concentration of adsorbate in solution is 5 x 10^-4 M?
answered
5 days
ago
in
Surface Chemistry
0
votes
19
views
What is the diffusion coefficient of oxygen gas in air at 25°C and atmospheric pressure?
answered
6 days
ago
in
Physical Chemistry
0
votes
27
views
How can we use pharmacogenetics to optimize drug therapy and minimize adverse drug reactions?
answered
Feb 14
in
Medicinal Chemistry
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votes
48
views
How does the doping level and type of impurity affect the electrical conductivity and performance of silicon in semiconductors used in electronic devices?
answered
Feb 12
in
Materials Chemistry
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votes
10
views
How does crystal field theory explain the color of transition metal complexes? Provide an example of a complex and explain how its color can be predicted based on its electronic structure and crystal field splitting.
answered
Feb 12
in
Coordination Chemistry
0
votes
38
views
What are the coordination chemistry principles involved in chelation therapy, and how do they contribute to the effectiveness of the treatment for heavy metal poisoning?
answered
Feb 12
in
Coordination Chemistry
0
votes
34
views
How can the adhesive and sealing properties of a polymer-based adhesive be enhanced by incorporating different functional groups into the polymer backbone?
answered
Feb 6
in
Polymer Chemistry
0
votes
24
views
How can students acquire practical laboratory skills and experience in chemistry when they have limited access to laboratory equipment and facilities?
answered
Feb 5
in
Chemical education
0
votes
70
views
What are the possible ways to simplify the teaching of complex chemical concepts to make them more understandable to students?
answered
Jan 30
in
Chemical education
0
votes
54
views
How can the concentration of iron ions in a given water sample be determined using spectrophotometry? What is the practical range of absorption coefficient for iron ions and how does it affect the sensitivity and precision of spectrophotometric measurements in iron determinations?
answered
Jan 29
in
Analytical Chemistry
0
votes
57
views
Calculate the equilibrium constant (Kc) for the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) if at a certain temperature, the initial concentrations of SO2, O2, and SO3 are 0.1 M, 0.2 M, and 0 M, respectively. The equilibrium concentrations of SO2 and SO3 are both 0.05 M. Assume the reaction takes place in a closed system at constant pressure.
answered
Jan 23
in
Chemical thermodynamics
0
votes
58
views
What is the oxidation state of chlorine in FeCl3?
answered
Jan 21
in
Inorganic Chemistry
0
votes
40
views
What is the two-factor theory of emotion, and how does it explain emotional experiences?
answered
Jan 20
in
Psychology
0
votes
34
views
What is the cognitive development theory by Lev Vygotsky?
answered
Jan 20
in
Psychology
0
votes
72
views
Where did the Stanford prison experiment take place?
answered
Jan 20
in
Psychology
0
votes
40
views
Who conducted the Asch conformity experiment?
answered
Jan 20
in
Psychology
0
votes
52
views
According to self-perception theory, how do people form attitudes about themselves?
answered
Jan 20
in
Psychology
0
votes
46
views
What is the difference between Piaget's and Vygotsky's theories?
answered
Jan 20
in
Psychology
0
votes
56
views
According to the humanistic psychology approach, what is the main driver of human behaviour?
answered
Jan 16
in
Psychology
0
votes
43
views
What is the size-contrast illusion?
answered
Jan 15
in
Psychology
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