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0
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29
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How does the size and shape of metallic silver nanoparticles affect the efficiency of silver halide photochemical reactions in photosensitive materials used in photography?
answered
Feb 24
in
PhotoChemistry
0
votes
39
views
What is the mechanism for the reaction between benzene and nitric acid to produce nitrobenzene?
answered
Feb 22
in
Organic Chemistry
0
votes
36
views
How does the photochemical behavior of natural vs. synthetic dyes and pigments differ and what are the implications for their commercial use in products like textiles and paints?
answered
Feb 22
in
PhotoChemistry
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votes
30
views
How does the coordination chemistry of metalloenzymes and metalloproteins influence enzymatic activity? Provide examples of metalloenzymes and metalloproteins and explain how their coordination chemistry affects their function.
answered
Feb 19
in
Coordination Chemistry
0
votes
30
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How do the properties of surfactants, such as hydrophobicity and hydrophilicity, affect their ability to reduce surface tension in a liquid and increase the solubility of non-polar substances in water?
answered
Feb 17
in
Surface Chemistry
0
votes
53
views
What is the hybridization of the central atom in the compound CHCl3?
answered
Feb 13
in
Chemical bonding
0
votes
33
views
How can we design new drug molecules that selectively target the inflammatory pathways in the body without causing unwanted side effects?
answered
Feb 12
in
Medicinal Chemistry
0
votes
36
views
How can we design a polymer-based smart material with tunable mechanical properties that can respond to changes in temperature or pH?
answered
Feb 12
in
Polymer Chemistry
0
votes
44
views
How can the mechanical properties of polymer-based materials for 3D printing be improved to meet the demands of various applications, such as in the aerospace industry, medical field, and automotive industry?
answered
Feb 10
in
Polymer Chemistry
0
votes
40
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Considering the Coordination chemistry of transition metals, how would increasing the size of the ligands affect the stability of a coordination compound?
answered
Feb 3
in
Coordination Chemistry
0
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41
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Calculate the overpotential (in millivolts) for the reduction of Cu2+ to Cu on a copper electrode at 25°C, given that the standard reduction potential of Cu2+ to Cu is +0.34 V and the actual voltage is 0.32 V.
answered
Feb 3
in
ElectroChemistry
0
votes
95
views
A chemistry student wants to determine the amount of iron present in a sample of orange juice. The student takes a 50 mL sample of orange juice and reacts it with excess potassium dichromate in acidic solution. After the reaction, the remaining potassium dichromate requires 12.75 mL of a 0.015 M ferrous ammonium sulfate solution to complete the reaction. What is the mass of iron present in the sample of orange juice?
answered
Jan 22
in
Analytical Chemistry
0
votes
44
views
When can the mere exposure effect occur?
answered
Jan 20
in
Psychology
0
votes
95
views
What is social constructionism in relation to indigenous psychology?
answered
Jan 20
in
Psychology
0
votes
61
views
According to the psychophysics theory, what is the relationship between stimulus intensity and perceptual experience?
answered
Jan 20
in
Psychology
0
votes
70
views
Compare and contrast mindfulness-based stress reduction MBSR and mindfulness-based cognitive therapy MBCT .
answered
Jan 20
in
Psychology
0
votes
59
views
How does existential psychology view death?
answered
Jan 17
in
Psychology
0
votes
79
views
What is the role of counter-attitudinal advocacy in reducing dissonance?
answered
Jan 16
in
Psychology
0
votes
43
views
Please evaluate the Posner cueing paradigm.
answered
Jan 16
in
Psychology
0
votes
38
views
What is the role of homework in CBT?
answered
Jan 16
in
Psychology
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