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How does the presence of reaction intermediates affect the rate of a chemical reaction? Provide a specific example of a reaction with reaction intermediates and investigate how changes in their concentration affect the reaction rate.
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
36
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How does the metabolic state of a cell change in response to different environmental stressors such as nutrient depletion, oxidative stress, and exposure to toxins, and how can this be studied using metabolomics and systems biology approaches?
asked
Feb 20
in
BioChemistry
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1
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42
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Identify the heterocyclic compound among the following molecules and explain its structure and properties:a) Pyridine (C5H5N)b) Benzene (C6H6)c) Ethanol (C2H6O)d) Cyclohexane (C6H12)
asked
Feb 20
in
Organic Chemistry
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1
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30
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What are the factors affecting the efficiency of photosensitizers in photochemical reactions?
asked
Feb 20
in
PhotoChemistry
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1
answer
34
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What is the coordination geometry of the metal center in the active site of the metalloenzyme carbonic anhydrase? How does this coordination geometry facilitate the enzyme's catalytic activity?
asked
Feb 19
in
Coordination Chemistry
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1
answer
41
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What is the effect of reactant orientation on the reaction rate of a hydrochloric acid and sodium thiosulfate reaction?
asked
Feb 14
in
Chemical kinetics
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votes
1
answer
61
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How many geometric isomers are possible for the coordination compound [Co(NH3)4Cl2]+?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
44
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How can the mechanical and physical properties of a polymer be optimized for 3D printing applications?
asked
Feb 7
in
Materials Chemistry
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votes
1
answer
29
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How can the drug delivery system be optimized for a specific medication, considering factors such as bioavailability, solubility, and stability, in order to improve its efficacy and minimize potential side effects?
asked
Feb 7
in
Medicinal Chemistry
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1
answer
37
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How can quantum mechanics be applied to develop more efficient algorithms for simulating chemical reactions and predicting chemical properties, and what are the potential applications of these quantum information processing and quantum computing tools in the field of chemistry?
asked
Feb 5
in
Quantum Chemistry
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votes
1
answer
36
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How can novel small molecule inhibitors be designed and synthesized to target specific molecular pathways involved in the development of respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD)?
asked
Feb 5
in
Medicinal Chemistry
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votes
1
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68
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Calculate the power output of an electrochemical cell that uses a cathode made of silver metal immersed in a solution containing silver ions with a concentration of 0.05 M and an anode made of zinc metal immersed in a solution containing zinc ions with a concentration of 0.1 M. The temperature of the solutions is 298 K and the cell operates at a current of 0.5 A.
asked
Feb 3
in
ElectroChemistry
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1
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63
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Calculate the pH of a buffer solution that contains 0.2 moles of acetic acid (CH3COOH) and 0.1 moles of sodium acetate (NaCH3COO) dissolved in one liter of solution. The dissociation constant of acetic acid is 1.8 x 10^-5.
asked
Feb 3
in
Chemical reactions
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1
answer
90
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According to the Stroop effect, how does interference between words and colors affect reaction times?
asked
Jan 20
in
Psychology
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votes
1
answer
86
views
Why is structural family therapy helpful for family dysfunction?
asked
Jan 20
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Psychology
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votes
1
answer
42
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What are the weaknesses of the Dual Mechanism Theory?
asked
Jan 16
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Psychology
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votes
1
answer
20
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When was the behaviourist theory first introduced?
asked
Jan 16
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Psychology
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1
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75
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When evaluating the theories of conflict resolution, what is the competition strategy?
asked
Jan 16
in
Psychology
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1
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38
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Please compare and contrast the biological and cognitive perspectives on anxiety disorders.
asked
Jan 15
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Psychology
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votes
1
answer
36
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What is mindfulness meditation?
asked
Jan 14
in
Psychology
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