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How can we design a drug to specifically target the bacteria responsible for causing pneumonia, while avoiding harm to the beneficial bacteria in the patient's gut microbiome?
asked
Feb 12
in
Medicinal Chemistry
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votes
1
answer
37
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Given a sample of mesoporous silica with a surface area of 500 m²/g, an amount of physisorbed nitrogen of 4.2 µmol/g, and assuming a monolayer coverage of 16.2 µmol/m², calculate the BET surface area of the silica.
asked
Feb 4
in
Surface Chemistry
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votes
1
answer
64
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What is the percentage composition of carbon, hydrogen, and nitrogen in a sample of caffeine, using elemental analysis?
asked
Jan 31
in
Analytical Chemistry
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1
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98
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What is the probability of the formation of HCl from H2 and Cl2 gases in a gas-phase reaction at a temperature of 298 K and a pressure of 1 atm, using Monte Carlo simulations?
asked
Jan 31
in
Computational Chemistry
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1
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71
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What are some effective techniques a chemistry student can use to understand complex chemical concepts better and improve their comprehension?
asked
Jan 30
in
Chemical education
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1
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71
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How can we use Raman spectroscopy to identify the presence of a specific organic compound in a complex mixture of compounds, such as in a sample obtained from an environmental sample?
asked
Jan 30
in
Analytical Chemistry
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1
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60
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Calculate the change in Gibbs free energy for the electrochemical reaction, given the standard reduction potentials of the reactants and products:Cu2+ (aq) + 2e- → Cu (s)E° = +0.34 VFe2+ (aq) + 2e- → Fe (s)E° = -0.44 V
asked
Jan 23
in
ElectroChemistry
0
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1
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43
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When was the Tversky and Kahneman's Prospect Theory introduced?
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Jan 20
in
Psychology
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1
answer
32
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Where was the Stanford Prison Experiment conducted?
asked
Jan 20
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Psychology
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votes
1
answer
9
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According to Bandura's social learning theory, how does social support impact coping with end-of-life issues?
asked
Jan 16
in
Psychology
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1
answer
7
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According to Lewin, why do individuals engage in particular behaviours?
asked
Jan 16
in
Psychology
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votes
1
answer
58
views
Why is the Attribution Theory relevant to AI models for evaluating performance?
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Jan 15
in
Psychology
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votes
1
answer
14
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What is the general idea behind the psychoanalytic theory proposed by Sigmund Freud?
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Jan 14
in
Psychology
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1
answer
44
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What is the actor-observer bias?
asked
Jan 14
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Psychology
0
votes
1
answer
37
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Which organelle specific to plant cells is responsible for photosynthesis?
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Jan 8
in
Science
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1
answer
27
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Whereas each cell shares the same genome and dna sequence, each cell does not turn on, or express, the same set of what?
asked
Jan 8
in
Science
0
votes
1
answer
40
views
What is the vector sum of all the torques acting on the object called?
asked
Jan 7
in
Science
0
votes
1
answer
25
views
What fertilizes an egg during sexual reproduction?
asked
Jan 6
in
Science
0
votes
1
answer
50
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What are the sites of protein synthesis or assembly?
asked
Jan 6
in
Science
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votes
1
answer
38
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The creation and destruction of oceanic crust is the reason what moves?
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Dec 31, 2024
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Science
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