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User JerroldCleve
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Answers by JerroldCleve
0
votes
25
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How do the photochemical properties of coordination compounds depend on the geometry and coordination number of metal ions?
answered
Feb 22
in
PhotoChemistry
0
votes
33
views
What is the heat of sublimation of carbon dioxide (CO2) at standard pressure and temperature (STP)?
answered
Feb 20
in
ThermoChemistry
0
votes
33
views
How can the use of pesticides in modern agriculture be reduced to promote sustainable practices without compromising crop yield and quality?
answered
Feb 14
in
Environmental Chemistry
0
votes
43
views
What is the effect of molecular weight and regioregularity on the performance of polymer-based organic photovoltaic cells?
answered
Feb 13
in
Polymer Chemistry
0
votes
55
views
How does the structure and composition of lipids affect the transport and metabolism of lipids in the human body?
answered
Feb 13
in
BioChemistry
0
votes
70
views
How can the yield and quality of fragrances produced through the process of steam distillation be improved in the fragrance industry?
answered
Feb 13
in
Chemical engineering
0
votes
65
views
What is the role of DNA polymerase III in the replication of DNA, and how does it proofread and repair errors in the newly synthesized strand?
answered
Feb 12
in
BioChemistry
0
votes
37
views
What are the key steps involved in developing a process for the production of high purity oxygen gas from air for industrial applications, and what factors should be considered during the design of this process?
answered
Feb 12
in
Chemical engineering
0
votes
46
views
How can the electrical conductivity of semiconductors be manipulated by doping with specific impurities and what is the effect of this on the properties of electronic devices such as transistors?
answered
Feb 7
in
Materials Chemistry
0
votes
39
views
How can the efficiency of the production of cosmetic products in a chemical engineering system be improved while minimizing the use of hazardous chemicals and maximizing the use of renewable resources?
answered
Feb 7
in
Chemical engineering
0
votes
74
views
Calculate the standard entropy change for the reaction: 2SO3(g) + O2(g) → 2SO4(g) Given the following standard entropies of formation: ΔS°f SO3(g) = 256.2 J/K mol ΔS°f O2(g) = 205.0 J/K mol ΔS°f SO4(g) = 296.8 J/K mol
answered
Feb 3
in
Inorganic Chemistry
0
votes
66
views
What is the effect of changing the concentration of one reactant on the initial rate and final yield of a chemical reaction, and how does this relate to the reaction mechanism?
answered
Feb 3
in
Chemical kinetics
0
votes
37
views
What is the mechanism by which a photochemical reaction occurs in organic compounds, and how does it differ from thermal reactions? Provide examples of photochemical reactions in organic compounds and discuss their significance in various applications, such as medicine, materials science, and environmental science.
answered
Jan 30
in
PhotoChemistry
0
votes
65
views
How can Raman spectroscopy be used to identify the presence of specific organic compounds in a mixture, and what are the key features of a Raman spectrum that can aid in compound identification?
answered
Jan 29
in
Analytical Chemistry
0
votes
39
views
According to the social identity theory, what is the basis for group formation?
answered
Jan 20
in
Psychology
0
votes
55
views
What is sensory substitution?
answered
Jan 20
in
Psychology
0
votes
42
views
What does the cognitive reserve theory suggest about aging and cognitive abilities?
answered
Jan 20
in
Psychology
0
votes
101
views
According to Jean Piaget's theory of cognitive development, why does object permanence develop around 8-9 months of age?
answered
Jan 20
in
Psychology
0
votes
91
views
What is the strengths of humanistic approach?
answered
Jan 16
in
Psychology
0
votes
43
views
What were Asch's findings in his conformity experiments?
answered
Jan 15
in
Psychology
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