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User StefanieBret
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What is the most efficient method for the preparation of 4-bromoacetanilide from acetanilide and bromine, and what are the optimization conditions required to achieve the highest yield and purity in the reaction?
answered
Feb 21
in
Chemical synthesis
0
votes
26
views
How does changing the pH of the reaction mixture affect the rate of the iodine clock reaction between potassium iodate and sodium bisulfite?
answered
Feb 20
in
Chemical kinetics
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28
views
How does the depth and concentration of a catalyst affect the reaction rate and ultimately the profitability of a chemical reaction?
answered
Feb 19
in
Chemical kinetics
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35
views
What is the complete combustion equation and balanced chemical equation for the reaction between methane (CH4) and oxygen (O2)?
answered
Feb 18
in
Chemical reactions
0
votes
73
views
How do different genetic variations affect the response of a certain drug in a specific patient population and what are the implications for personalized drug therapy in the field of medicinal chemistry?
answered
Feb 12
in
Medicinal Chemistry
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votes
30
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How can we design a drug to specifically target cancer cells that overexpress the HER2 receptor?
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Feb 12
in
Medicinal Chemistry
0
votes
113
views
How can the surface properties and performance of biomaterials be modified using chemical techniques while retaining their biocompatibility and functionality?
answered
Feb 11
in
Surface Chemistry
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votes
49
views
How can the permeability of polymer-based membranes used in water treatment be optimized while maintaining high selectivity to remove contaminants?
answered
Feb 10
in
Polymer Chemistry
0
votes
47
views
How can the molecular structure of liquid crystals be modified to improve their suitability for use in display technology?
answered
Feb 10
in
Materials Chemistry
0
votes
39
views
How can the magnetic properties of an unknown molecule be calculated using quantum chemistry methods?
answered
Feb 7
in
Quantum Chemistry
0
votes
40
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How can computational tools be used in molecular docking studies to identify potential drug molecules that can target specific proteins involved in disease pathways?
answered
Feb 5
in
Computational Chemistry
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votes
36
views
How can chemistry teachers spark interest in the subject among students who perceive it as difficult and uninteresting?
answered
Feb 5
in
Chemical education
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votes
39
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How can chemistry teachers provide adequate support for students with learning disabilities in the classroom to ensure their success in the subject?
answered
Feb 5
in
Chemical education
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votes
129
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What are some effective ways for chemistry students to gain exposure to current research in the field, and how can they incorporate this knowledge into their own studies and future careers?
answered
Jan 30
in
Chemical education
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92
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A sample of drinking water from a local source was analyzed for its composition using mass balance calculations. The sample was found to contain 100 mg/L of calcium ions, 50 mg/L of magnesium ions, 20 mg/L of chloride ions, and 10 mg/L of sulfate ions. If the total volume of the sample was measured to be 50 mL, what is the mass of each ion present in the sample?
answered
Jan 22
in
Analytical Chemistry
0
votes
40
views
How does the Social Proof Theory relate to persuasion?
answered
Jan 20
in
Psychology
0
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88
views
According to Gardner's multiple intelligences theory, what are linguistic and logical-mathematical intelligences?
answered
Jan 20
in
Psychology
0
votes
64
views
According to the opponent-process theory, what is the relationship between colours?
answered
Jan 17
in
Psychology
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votes
36
views
What is the impact of child temperament on parenting?
answered
Jan 17
in
Psychology
0
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95
views
Why is the self-determination theory useful for understanding motivation?
answered
Jan 16
in
Psychology
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