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0
votes
1
answer
32
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What is the mechanism of the reaction between propene and hydrogen bromide to form 2-bromopropane?
asked
Feb 22
in
Organic Chemistry
0
votes
1
answer
26
views
What is the effect of varying the concentration of reactants on the rate of a chemical reaction for the reaction between magnesium and hydrochloric acid, when the stoichiometry of the reaction is changed by altering the amount of magnesium used?
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
30
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What is the optimal reaction conditions (temperature, pressure, catalyst type and concentration) for synthesizing polyvinyl alcohol from vinyl acetate monomer, and how do these conditions affect the yield and molecular weight of the resulting polymer?
asked
Feb 21
in
Chemical synthesis
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votes
1
answer
26
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What is the most efficient and cost-effective method for producing a line of cosmetic products using sustainable ingredients, while minimizing waste and optimizing production steps, in a system designed for a small-scale manufacturing facility?
asked
Feb 21
in
Chemical engineering
0
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1
answer
34
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How does the metabolic profile of cancer cells differ from normal cells, and how can this knowledge be applied in developing new cancer treatments?
asked
Feb 20
in
BioChemistry
0
votes
1
answer
36
views
What is the bond order of the nitrogen molecule (N2) in its ground state?
asked
Feb 18
in
Chemical bonding
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votes
1
answer
22
views
How does the addition of a catalyst affect the equilibrium position of a chemical reaction and how can it be calculated mathematically? Use the reaction A + B ⇌ C + D as an example and show step-by-step calculations for the effect of adding a catalyst.
asked
Feb 17
in
Chemical equilibrium
0
votes
1
answer
40
views
How does the accuracy of ab initio calculations of molecular properties compare to experimentally determined data?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
32
views
How can we use supramolecular chemistry and self-assembly to design a new class of drug delivery systems with improved efficacy and specificity?
asked
Feb 17
in
Physical Chemistry
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votes
1
answer
76
views
How can we increase diversity and representation in the field of chemistry to ensure that all perspectives and talents are included in the research and development of new chemical products and technologies?
asked
Feb 13
in
Chemical education
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votes
1
answer
82
views
What is the role of a photosensitive material in photography, and how does its photochemical properties determine the quality of the photograph produced? Provide specific examples of photosensitive materials and their corresponding properties.
asked
Feb 13
in
PhotoChemistry
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votes
1
answer
39
views
How can we design a new drug molecule for treating eczema that can penetrate the skin barrier and target the underlying inflammatory response in the skin cells?
asked
Feb 12
in
Medicinal Chemistry
0
votes
1
answer
32
views
How can the mechanical and biocompatible properties of polymer-based biomaterials for tissue engineering be optimized to mimic the native tissues of the human body?
asked
Feb 7
in
Polymer Chemistry
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votes
1
answer
42
views
How can inadequate emphasis on chemical reactions and equations affect a student's understanding of chemistry concepts, and what steps can be taken to improve this emphasis in the classroom?
asked
Feb 5
in
Chemical education
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votes
1
answer
54
views
Determine the critical micelle concentration of the sodium dodecyl sulfate (SDS) in water by plotting the surface tension of SDS solutions at different concentrations.
asked
Feb 4
in
Surface Chemistry
0
votes
1
answer
73
views
A chemistry student needs to balance the chemical equation for the reaction between iron(III) oxide and carbon monoxide, which produces iron and carbon dioxide. Write and balance the equation using the smallest possible whole numbers.
asked
Jan 21
in
Inorganic Chemistry
0
votes
1
answer
128
views
What is the systematic name of the following organic molecule?CH3CH2CH(CH3)CH=C(CH3)2
asked
Jan 21
in
Organic Chemistry
0
votes
0
answers
93
views
Who proposed the humanistic approach to psychology?
asked
Jan 17
in
Psychology
+1
vote
1
answer
143
views
How did Susan Blackmore's research with OBEs inform our understanding of consciousness?
asked
Jan 17
in
Psychology
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votes
1
answer
50
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What is a Type II error in hypothesis testing?
asked
Jan 16
in
Psychology
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