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User CorineSasaki
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1
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What is the oxidation state of the sulfur atom in sulfuric acid (H2SO4)?
asked
Feb 22
in
ElectroChemistry
0
votes
1
answer
88
views
How do the crystalline structures of different types of polymers affect their mechanical properties?
asked
Feb 19
in
Polymer Chemistry
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votes
1
answer
79
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How does the binding affinity of protein-protein interactions change when using various ligands in molecular docking studies, and can these differences be used to design more effective drugs to treat specific diseases?
asked
Feb 17
in
Computational Chemistry
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1
answer
70
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How does the addition of different metals affect the microstructure and mechanical properties of a particular alloy used in aerospace applications?
asked
Feb 17
in
Materials Chemistry
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1
answer
88
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What is the difference between the acidity of a phenol and an alcohol with the same number of carbon atoms? Provide an explanation based on the structural differences between phenols and alcohols.
asked
Feb 17
in
Organic Chemistry
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votes
1
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82
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How can we use molecular docking simulations to identify potential inhibitors for the protein-protein interaction between BRCA1 and BARD1 in breast cancer?
asked
Feb 13
in
Computational Chemistry
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1
answer
74
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How can we design drugs to selectively target Gram-negative bacteria without harming beneficial Gram-positive bacteria in the human body?
asked
Feb 12
in
Medicinal Chemistry
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votes
1
answer
124
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How can the rate of polymerization be controlled for the synthesis of polyethylene using free radical polymerization technique?
asked
Feb 10
in
Organic Chemistry
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votes
1
answer
84
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How can the practical applications of chemistry be better emphasized and integrated into the chemistry curriculum to enhance student learning and understanding of the subject?
asked
Feb 10
in
Chemical education
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1
answer
88
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How can the impact of industrial waste disposal on the environment be minimized using chemical processes and technological innovations?
asked
Feb 7
in
Environmental Chemistry
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1
answer
105
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Design a heat exchanger for a chemical plant which produces 1000 kg/hr of a chemical at a temperature of 350°C. The chemical needs to be cooled down to 50°C using water at an inlet temperature of 25°C. The cooling water flow rate should not exceed 5000 kg/hr. The overall heat transfer coefficient should be at least 500 W/m2K. Determine the surface area of the heat exchanger required for this process.
asked
Feb 4
in
Chemical engineering
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votes
1
answer
124
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What is the most efficient and cost-effective process for the production of a specific food additive (specified by the teacher or assigned by the student) using chemical engineering principles and equipment? And how can the chemical engineers optimize the process to produce the food additive in the required quality and quantity?
asked
Jan 31
in
Chemical engineering
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votes
1
answer
75
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A chemistry student is studying the equilibrium reaction between nitrogen dioxide (NO2) and dinitrogen tetroxide (N2O4) and wants to test Le Chatelier's principle. They have a mixture of NO2 and N2O4 in a container. The student wants to determine the effect of temperature on the equilibrium position of the reaction. What temperature should the student use to shift the equilibrium towards the side with more NO2 gas?
asked
Jan 22
in
Chemical reactions
+1
vote
1
answer
67
views
When might negative attachment experiences occur?
asked
Jan 20
in
Psychology
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votes
1
answer
47
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Where did Marc Bekoff conduct his research?
asked
Jan 17
in
Psychology
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votes
1
answer
98
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What is the usefulness of the theory of planned behaviour in understanding health behaviour in the elderly?
asked
Jan 16
in
Psychology
0
votes
1
answer
59
views
Who proposed the theory of top-down processing?
asked
Jan 15
in
Psychology
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votes
1
answer
115
views
What are the different types of forgetting?
asked
Jan 15
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Psychology
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1
answer
98
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What is the role of the cerebral cortex in cognitive processing?
asked
Jan 14
in
Psychology
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1
answer
52
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What is the difference between reliability and validity in psychological research?
asked
Jan 13
in
Psychology
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