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0
votes
1
answer
19
views
What is the Lewis structure of the carbon dioxide (CO2) molecule?
asked
6 days
ago
in
Chemical bonding
0
votes
1
answer
32
views
How does the folding process of a protein affect its final structure and function?
asked
Feb 20
in
BioChemistry
0
votes
1
answer
26
views
What is the enthalpy of vaporization of water at 373K? Given the heat of formation of liquid water is -285.8 kJ/mol and the heat of formation of water vapor is -241.8 kJ/mol. The vapor pressure of water at the boiling point (373K) is 101.325 kPa.
asked
Feb 20
in
ThermoChemistry
0
votes
1
answer
21
views
How does the wavelength of light affect the efficiency of a photochemical reaction? Use experimental data to compare the efficiency of a photochemical reaction using light with a wavelength of 400 nm and a wavelength of 500 nm.
asked
Feb 20
in
Physical Chemistry
0
votes
1
answer
18
views
What is the diffusion coefficient of oxygen in air at room temperature (25°C) and standard atmospheric pressure (1 atm)? How does this compare to the diffusion coefficient of water vapor in air under the same conditions?
asked
Feb 19
in
Physical Chemistry
0
votes
1
answer
26
views
What is the balanced chemical equation for the synthesis reaction between magnesium and oxygen to form magnesium oxide?
asked
Feb 17
in
Chemical reactions
0
votes
1
answer
23
views
What is the balanced chemical equation for the decomposition of potassium chlorate (KClO3) when heated? Also, calculate the amount of oxygen (in grams) produced from the decomposition of 50 grams of potassium chlorate.
asked
Feb 17
in
Chemical reactions
0
votes
1
answer
22
views
What is the mechanism of the acid-catalyzed cleavage of cyclic ethers, specifically the cleavage of tetrahydrofuran in the presence of aqueous HCl?
asked
Feb 17
in
Organic Chemistry
0
votes
1
answer
30
views
What are the synthetic methods used to prepare metallofullerenes and metalloclusters, and how do the properties of the metal centers affect the electronic and steric structures of the resulting complexes?
asked
Feb 13
in
Coordination Chemistry
0
votes
1
answer
42
views
What are the potential medicinal properties and mechanisms of action of the natural product curcumin, and how can those properties be optimized through chemical modifications?
asked
Feb 12
in
Medicinal Chemistry
0
votes
1
answer
35
views
When was the DSM-5 released?
asked
Jan 20
in
Psychology
0
votes
1
answer
64
views
What is testability in relation to theories?
asked
Jan 20
in
Psychology
0
votes
1
answer
38
views
How can Piaget's theory influence child development practices?
asked
Jan 20
in
Psychology
0
votes
1
answer
70
views
What is the difference between a parametric and nonparametric test?
asked
Jan 20
in
Psychology
0
votes
1
answer
45
views
Why might mindfulness be useful in anxiety treatment?
asked
Jan 20
in
Psychology
0
votes
1
answer
47
views
How can the door-in-the-face technique be used for social change?
asked
Jan 20
in
Psychology
0
votes
1
answer
49
views
Please evaluate the impact of cultural differences on research ethics.
asked
Jan 17
in
Psychology
0
votes
1
answer
39
views
When does adolescence begin?
asked
Jan 17
in
Psychology
0
votes
1
answer
21
views
How does Terror Management Theory TMT describe the fear of death?
asked
Jan 16
in
Psychology
0
votes
1
answer
33
views
What is the difference between a theoretical and practical contribution in qualitative research?
asked
Jan 16
in
Psychology
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