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Answers by ErmelindaSey
0
votes
21
views
What is the relationship between surface tension and temperature as measured by the pendant drop method?
answered
3 days
ago
in
Surface Chemistry
0
votes
28
views
How does the presence of electron-donor or electron-acceptor groups in a photovoltaic material affect its photochemical properties, specifically its efficiency in converting light energy to electrical energy?
answered
5 days
ago
in
PhotoChemistry
0
votes
32
views
How does the liver's Phase I and Phase II metabolic reactions affect the efficacy and toxicity of a drug in the body?
answered
Feb 20
in
Medicinal Chemistry
0
votes
24
views
What is the bond dissociation energy of the carbon-hydrogen (C-H) bond in methane (CH4)? Show all steps of the calculation and include units.
answered
Feb 18
in
Chemical bonding
0
votes
29
views
What are some common misconceptions about chemical reactions and equations that students commonly have? How can these misconceptions be corrected to improve understanding and retention of this fundamental chemistry concept?
answered
Feb 14
in
Chemical education
0
votes
28
views
What is the role of ribosomes in the process of protein synthesis during RNA transcription and translation? Explain the molecular mechanism behind how a ribosome reads the instructions encoded in mRNA and assembles amino acids into a polypeptide chain.
answered
Feb 14
in
BioChemistry
0
votes
35
views
How can we increase the representation and diversity of underrepresented groups in the chemistry field and address the lack of minorities in leadership positions within chemistry research and academia?
answered
Feb 13
in
Chemical education
0
votes
38
views
What are the hybrid orbitals present in methane (CH4)?
answered
Feb 13
in
Chemical bonding
0
votes
23
views
How can the computational analysis of metal-organic frameworks assist in the design of new materials with enhanced gas storage capacities?
answered
Feb 6
in
Computational Chemistry
0
votes
98
views
How do changes in environmental conditions affect the metabolic pathways and molecular networks involved in cellular metabolism? Provide examples using metabolomics and systems biology approaches.
answered
Jan 31
in
BioChemistry
0
votes
42
views
How can liquid chromatography be used to determine the concentration of a specific compound in a sample? Construct a step-by-step experimental procedure that outlines the necessary equipment, reagents, and techniques to perform this analysis accurately. Additionally, include methods to determine research questions such as: how to interpret peak height, peak tailing, and resolution when analyzing the results of the chromatogram.
answered
Jan 29
in
Analytical Chemistry
0
votes
59
views
How can capillary electrophoresis be used to accurately determine the concentration of different ions in a given sample?
answered
Jan 29
in
Analytical Chemistry
0
votes
92
views
A chemistry student needs to determine the direction in which equilibrium will shift when the concentration of reactants in a reversible reaction is changed using Le Chatelier's principle. Given the reaction equation: 2SO2(g) + O2(g) ⇄ 2SO3(g), if the concentration of SO2 is increased, will the reaction shift to the left or right?
answered
Jan 22
in
Chemical reactions
0
votes
26
views
According to the social identity theory, why do individuals identify with certain groups?
answered
Jan 20
in
Psychology
0
votes
31
views
When assessing the effectiveness of problem-solving therapy, what are some of the strengths to consider?
answered
Jan 20
in
Psychology
0
votes
76
views
How does Maslow's hierarchy of needs differ from Freud's theory of human motivation?
answered
Jan 20
in
Psychology
0
votes
33
views
What is the difference between cross-sectional and longitudinal studies of aging?
answered
Jan 17
in
Psychology
0
votes
34
views
What is the main criticism of cognitive dissonance theory?
answered
Jan 16
in
Psychology
0
votes
67
views
What is the information processing approach to cognitive psychology?
answered
Jan 16
in
Psychology
0
votes
37
views
When evaluating the theories of love, what is the theory of compassionate love?
answered
Jan 16
in
Psychology
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