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0
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32
views
What is the rate constant of the reaction between zinc and hydrochloric acid at room temperature?
answered
Feb 22
in
Inorganic Chemistry
0
votes
38
views
What is the pKa value of acetic acid and how does it affect the acidity of the solution when mixed with a strong base such as sodium hydroxide (NaOH)? Determine the pH of the resulting solution and explain the mechanism of the acid-base reaction.
answered
Feb 22
in
Organic Chemistry
0
votes
31
views
What is the predicted bond angle in a molecule of water (H2O) based on its molecular geometry?
answered
Feb 21
in
Chemical bonding
0
votes
31
views
What is the mechanism behind the luminescence in [Ru(bpy)3]Cl2 and how does it differ from the luminescence in other transition metal complexes?
answered
Feb 20
in
PhotoChemistry
0
votes
27
views
What is the coordination geometry of the metal ion in the active site of the metalloenzyme carbonic anhydrase and how does it facilitate the enzymatic reaction of converting carbon dioxide to bicarbonate ion?
answered
Feb 19
in
Coordination Chemistry
0
votes
40
views
What are the differences between purines and pyrimidines in terms of molecular structure and how those differences impact the genetic code stored in DNA?
answered
Feb 14
in
BioChemistry
0
votes
57
views
How does inadequate training for chemistry teachers affect the quality of education received by students in the field of chemistry?
answered
Feb 13
in
Chemical education
0
votes
36
views
How can the molecular weight of polyethylene oxide be controlled during its synthesis from ethylene oxide monomer?
answered
Feb 10
in
Chemical synthesis
0
votes
91
views
A student mixed 0.1 M solution of NH3 and 0.1 M solution of NH4Cl to form a buffer solution of NH3/NH4+. If the initial pH of the solution is 9.25, what will be the final pH of the solution when 0.01 moles of HCl is added? (Assume the volume of the solution is constant).
answered
Jan 22
in
Chemical equilibrium
0
votes
69
views
According to the opponent-process theory, what happens when one color is stimulated?
answered
Jan 20
in
Psychology
0
votes
72
views
Why might traditional psychoanalysis take a long time?
answered
Jan 20
in
Psychology
0
votes
42
views
According to social cognitive theory, why do individuals learn through observation?
answered
Jan 20
in
Psychology
0
votes
59
views
What is the role of psychotherapy in addiction treatment?
answered
Jan 20
in
Psychology
0
votes
45
views
What is echoic memory?
answered
Jan 17
in
Psychology
0
votes
109
views
How has evolutionary psychology contributed to the understanding of mental illness?
answered
Jan 16
in
Psychology
0
votes
49
views
What is the difference between post-decisional regret and cognitive dissonance?
answered
Jan 16
in
Psychology
0
votes
67
views
Who proposed the use of benzodiazepines in the treatment of anxiety?
answered
Jan 16
in
Psychology
0
votes
52
views
According to the sociocultural model, what is the cause of eating disorders?
answered
Jan 16
in
Psychology
0
votes
64
views
What is the difference between a tic and a compulsion?
answered
Jan 16
in
Psychology
0
votes
92
views
Who developed Social Constructionism?
answered
Jan 15
in
Psychology
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