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0
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20
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What is the optimal molar ratio of acetic anhydride and salicylic acid required for the synthesis of acetylsalicylic acid with the highest yield possible?
answered
5 days
ago
in
Chemical synthesis
0
votes
23
views
How does the molecular weight of a polymer affect its mechanical properties for successful use in 3D printing?
answered
6 days
ago
in
Materials Chemistry
0
votes
21
views
How does the excitation of lanthanide complexes affect their luminescence properties? Can this be used for any practical applications, such as sensing or imaging?
answered
Feb 20
in
PhotoChemistry
0
votes
44
views
How does the mechanism of heterogeneous catalysis differ from that of homogeneous catalysis in terms of reactant adsorption and activation energy barriers?
answered
Feb 13
in
Surface Chemistry
0
votes
39
views
What is the pH of a 0.1 M solution of HClO4 at 25°C?
answered
Feb 13
in
Inorganic Chemistry
0
votes
39
views
How do the electronic and optical properties of graphene differ from those of other 2D materials such as MoS2, and what factors contribute to these differences?
answered
Feb 13
in
Quantum Chemistry
0
votes
32
views
How does genetic variation affect the metabolism and effectiveness of clopidogrel, a commonly used antiplatelet drug, and what are the implications for personalized medicine?
answered
Feb 13
in
Medicinal Chemistry
0
votes
52
views
How does the surface chemistry of a metal change during the process of corrosion and what can be done to prevent or slow down the corrosion process through passivation?
answered
Feb 13
in
Surface Chemistry
0
votes
9
views
How does the coordination chemistry of metalloenzymes and metalloproteins affect their enzymatic activity and reactivity towards substrates? Provide specific examples of metalloenzymes or metalloproteins and their coordination chemistry.
answered
Feb 12
in
Coordination Chemistry
0
votes
40
views
How can the efficiency of a hydrogen fuel production system be optimized using chemical engineering principles?
answered
Feb 7
in
Chemical engineering
0
votes
38
views
How can the chemical industry minimize the negative impact of their waste disposal on the environment and promote more sustainable practices?
answered
Feb 6
in
Environmental Chemistry
0
votes
62
views
Calculate the standard electrode potential of the half-cell reaction Ag+ + e- → Ag, given that the standard reduction potential of Ag+ is 0.80 V.
answered
Feb 3
in
ElectroChemistry
0
votes
49
views
Calculate the pH of a 0.1 M solution of hydrochloric acid (HCl) assuming complete dissociation of the acid in water, and identify if the solution is acidic, basic or neutral.
answered
Feb 3
in
Inorganic Chemistry
0
votes
97
views
How can we utilize capillary electrophoresis to analyze the quantity and purity of different proteins present in a biopharmaceutical sample?
answered
Jan 30
in
Analytical Chemistry
0
votes
99
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How can we use UV-Vis spectroscopy to identify the presence of a specific functional group in a given compound? Specifically, how can we differentiate between compounds containing a phenyl and an ethyl group using their UV-Vis spectra?
answered
Jan 30
in
Analytical Chemistry
0
votes
93
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A student conducted an experiment to produce copper sulfate using a known amount of copper oxide and sulfuric acid. The expected yield was 30 grams of copper sulfate, but the student obtained only 25 grams. What is the percent yield of the reaction?
answered
Jan 22
in
Chemical reactions
0
votes
28
views
Please evaluate the social identity model of deindividuation effects SIDE .
answered
Jan 20
in
Psychology
0
votes
28
views
According to the self-perception theory, why do individuals infer their attitudes from their behaviors?
answered
Jan 17
in
Psychology
0
votes
41
views
Why is consistency important in persuasion?
answered
Jan 17
in
Psychology
0
votes
83
views
According to the sociocultural theory, what is the role of culture in cognitive development?
answered
Jan 17
in
Psychology
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