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1
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What are the factors that contribute to the compatibility of polymer blends and how can compatibility be improved?
asked
Feb 18
in
Polymer Chemistry
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votes
1
answer
26
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How can we predict the selectivity and activity of a catalyst in a chemical reaction using quantum chemistry calculations?
asked
Feb 14
in
Quantum Chemistry
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1
answer
84
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What are the specific chemical compounds present in landfill leachate and how do they impact the quality of groundwater in the surrounding area?
asked
Feb 13
in
Environmental Chemistry
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1
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71
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How can we design a drug that specifically targets gram-negative bacteria without harming the beneficial gram-positive bacteria present in the human gut microbiome?
asked
Feb 12
in
Medicinal Chemistry
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1
answer
69
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How can the properties of existing drugs or natural compounds be modified to produce more effective treatments for cardiovascular diseases?
asked
Feb 10
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Medicinal Chemistry
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1
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53
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How can the chemical reaction of photosynthesis be explained in a real-world scenario and what impact does it have on the environment?
asked
Feb 6
in
Chemical education
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1
answer
38
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How can first principles calculations be used to predict the electronic and magnetic properties of topological materials and provide insights into their potential applications in spintronics and quantum computing?
asked
Feb 6
in
Quantum Chemistry
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1
answer
27
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How can Computational chemistry and molecular modeling be used to predict the properties of a new drug candidate?
asked
Feb 5
in
Physical Chemistry
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1
answer
36
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How can chemistry departments encourage and support underrepresented minority students to pursue and succeed in the chemistry field, and what steps can they take to address the lack of diversity in the field?
asked
Feb 4
in
Chemical education
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1
answer
89
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Determine the standard enthalpy change of the dissolution reaction of 2.50 g of NaOH in water, given that the molar enthalpy of hydration of Na+ and OH- ions are -406.8 kJ/mol and -230.0 kJ/mol respectively. The heat capacity of the calorimeter is 25.2 J/°C and the initial and final temperatures were 24.0°C and 29.2°C respectively.
asked
Feb 4
in
Chemical thermodynamics
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1
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107
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A chemistry student wants to determine the specific heat capacity of an unknown metal. The student performs a calorimetry experiment and records the following data: - 50 mL of water at 25°C was added to a calorimeter. - The initial temperature of the metal was 100°C. - The final temperature of the metal and water mixture was 30°C. - The mass of the metal was 100 grams.What is the specific heat capacity of the metal?
asked
Jan 22
in
ThermoChemistry
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1
answer
73
views
When was the concept of multiple intelligences proposed?
asked
Jan 20
in
Psychology
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1
answer
67
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What is the contingency management approach to treating binge eating?
asked
Jan 20
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Psychology
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1
answer
140
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What is the main idea behind Festinger's cognitive dissonance theory?
asked
Jan 17
in
Psychology
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0
answers
52
views
When did the Milgram Experiment take place?
asked
Jan 17
in
Psychology
0
votes
1
answer
95
views
According to the psychodynamic model, what is the cause of depression?
asked
Jan 16
in
Psychology
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votes
1
answer
32
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Why is Bayesian modelling useful?
asked
Jan 15
in
Psychology
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votes
1
answer
32
views
How can a hypothesis be tested?
asked
Jan 14
in
Psychology
0
votes
1
answer
78
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What are the stages of psychosocial development according to Erik Erikson?
asked
Jan 14
in
Psychology
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1
answer
78
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What is the difference between Piaget's and Vygotsky's theories of cognitive development?
asked
Jan 13
in
Psychology
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