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29
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What is the coordination geometry of the active site of the zinc ion in carbonic anhydrase enzyme, and how does it facilitate the catalytic conversion of CO2 to bicarbonate?
answered
Feb 19
in
Coordination Chemistry
0
votes
28
views
What is the hybridization of the central atom in the molecule CH2O?
answered
Feb 18
in
Chemical bonding
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votes
27
views
How can chemistry students in areas with limited internship and job opportunities gain practical experience and skills to enhance their career prospects?
answered
Feb 5
in
Chemical education
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votes
43
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Consider a cell consisting of a zinc electrode in 1.0 M ZnSO4 solution and a copper electrode in 1.0 M CuSO4 solution. Calculate the standard cell potential of the cell at 25°C, given that the standard electrode potential for the zinc electrode is -0.76 V and for the copper electrode is +0.34 V.
answered
Feb 3
in
ElectroChemistry
0
votes
84
views
What is the enzyme catalytic mechanism of amylase, and how does it lead to the breakdown of starch in the human digestive system?
answered
Jan 31
in
BioChemistry
0
votes
68
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What is the pH of a 0.1 M solution of acetic acid (CH3COOH) and its corresponding acetate ion (CH3COO-) when the dissociation constant (Ka) of acetic acid is 1.8 x 10^-5 at 25°C?
answered
Jan 21
in
Organic Chemistry
0
votes
31
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According to the dual process theory, what are the two processes of perception?
answered
Jan 20
in
Psychology
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57
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According to the Cognitive Neuroscience of Consciousness, what is neural activity?
answered
Jan 17
in
Psychology
0
votes
13
views
How does Self-Determination Theory explain end-of-life decision making?
answered
Jan 16
in
Psychology
0
votes
66
views
When was the Bio-Psychosocial Model of Disability first proposed?
answered
Jan 15
in
Psychology
0
votes
62
views
Where do the steps in the water cycle begin?
answered
Jan 8
in
Science
0
votes
71
views
What is the other name of newton’s first law?
answered
Jan 7
in
Science
0
votes
63
views
What is the name of the thin layer that acts as a boundary between the stratosphere and the mesosphere?
answered
Jan 7
in
Science
0
votes
43
views
Under a microscope, salt crystals are what shape?
answered
Jan 2
in
Science
0
votes
52
views
Supercontinents have formed at least how many times in earth history?
answered
Dec 31, 2024
in
Science
0
votes
44
views
Natural gas is often found along with what other fossil fuels in underground deposits?
answered
Dec 31, 2024
in
Science
0
votes
67
views
How did lamarck believe species change over time?
answered
Dec 30, 2024
in
Science
0
votes
40
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In vertebrates, cholesterol is synthesized in which organ and obtained from the diet?
answered
Dec 27, 2024
in
Science
0
votes
76
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What ultimately results in the cycling of nutrients in ecosystems?
answered
Dec 27, 2024
in
Science
0
votes
43
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What is another name for trisomy 21?
answered
Dec 27, 2024
in
Science
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