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1
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How does the number of electrons transferred affect the potential difference in a redox reaction?
asked
Feb 21
in
Quantum Chemistry
0
votes
1
answer
30
views
What is the mechanism of the Friedel-Crafts alkylation reaction of benzene with tert-butyl chloride in the presence of aluminum chloride catalyst?
asked
Feb 20
in
Organic Chemistry
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1
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31
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How does the concentration of protein in a solution affect its adsorption on a solid surface, and how can this information be used to optimize the binding capacity of protein-based biosensors?
asked
Feb 19
in
Surface Chemistry
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votes
1
answer
110
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How effective are current environmental regulations in mitigating hazardous waste pollution, and what advancements can be made in enforcing them to promote better environmental protection?
asked
Feb 12
in
Environmental Chemistry
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1
answer
38
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How can chemistry students in developing countries access adequate learning resources and textbooks, despite the limited availability of such materials in their communities?
asked
Feb 5
in
Chemical education
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1
answer
36
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How can chemistry students effectively learn and understand the practical applications of chemical concepts and procedures in a limited hands-on experimental environment?
asked
Feb 4
in
Chemical education
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1
answer
69
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How can Raman spectroscopy be used to identify the presence of specific compounds in a sample and what are the limitations of this technique?
asked
Jan 29
in
Analytical Chemistry
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votes
1
answer
129
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Calculate the corrosion potential of copper in a galvanic couple with a standard hydrogen electrode at 298 K, given that the standard electrode potential of copper is +0.34 V and the standard electrode potential of hydrogen is 0 V.
asked
Jan 23
in
ElectroChemistry
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votes
1
answer
86
views
A student needs to calculate the standard potential of a electrochemical cell formed by a zinc electrode and a silver electrode. The concentration of Zn2+ ions in the zinc half-cell is 1.0 M and the concentration of Ag+ ions in the silver half-cell is 0.1 M. The measured potential of the cell is 1.95 V. What is the standard potential of the cell?
asked
Jan 22
in
Physical Chemistry
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1
answer
114
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A chemistry student wants to perform a reaction that produces carbon dioxide gas. If the student has 500 grams of calcium carbonate and an excess of hydrochloric acid, how many liters of carbon dioxide gas can be produced at Standard Temperature and Pressure (STP)? (Assume the reaction goes to completion)
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
103
views
When does cognitive dissonance occur?
asked
Jan 20
in
Psychology
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1
answer
70
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What is the main focus of cross-cultural psychology?
asked
Jan 16
in
Psychology
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1
answer
32
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How does the bottom-up processing theory explain perceptual illusions?
asked
Jan 15
in
Psychology
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1
answer
50
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What is the main premise of the Observational Learning Theory?
asked
Jan 15
in
Psychology
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1
answer
83
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What is the difference between general systems theory and interpersonal systems theory?
asked
Jan 13
in
Psychology
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votes
1
answer
120
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Where does an object gain or lose it's energy to during travel through a potential difference?
asked
Jan 8
in
Science
0
votes
1
answer
118
views
What type of x-linked trait is color blindness?
asked
Jan 8
in
Science
0
votes
1
answer
48
views
What is the common abbreviation for noting the rhesus blood type?
asked
Jan 6
in
Science
0
votes
1
answer
55
views
What is needed to create muscles, regulate chemical reactions, and transport oxygen?
asked
Jan 6
in
Science
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1
answer
50
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The magnitude of the wave function at a particular point in space is proportional to what property of the wave at that point?
asked
Jan 2
in
Science
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