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How does changing the concentration of reactants affect the reaction rate and reaction yield in the chemical reaction between sodium thiosulphate and hydrochloric acid?
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
30
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How do different environmental factors like light intensity, temperature, and concentration of carbon dioxide affect the rate and efficiency of the photosynthetic process in plants?
asked
Feb 22
in
BioChemistry
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1
answer
31
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How does the electronic structure of a metal catalyst affect the activation energy of a specific reaction, as investigated through density functional theory calculations?
asked
Feb 20
in
Computational Chemistry
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1
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33
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What is the effect of temperature on the adsorption of a gas on a solid surface?
asked
Feb 19
in
Surface Chemistry
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1
answer
25
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What is the effect of cross-linking density on the swelling behavior and water retention capacity of superabsorbent polymers?
asked
Feb 19
in
Polymer Chemistry
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1
answer
32
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How does the composition of glasses affect their refractive index and dispersion, and how can this knowledge be applied to develop glasses with specific optical properties for use in applications such as lenses, fiber optics, and display technology?
asked
Feb 18
in
Materials Chemistry
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votes
1
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33
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What is the effect of doping a graphene sheet with boron and nitrogen atoms using DFT calculations on its electronic properties, specifically on its band gap?
asked
Feb 12
in
Computational Chemistry
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1
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53
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How can the process of producing specialty chemicals be optimized to minimize waste and maximize yield?
asked
Feb 10
in
Chemical engineering
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1
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41
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How can the molecular structure of a drug be optimized using computational chemistry and molecular modeling techniques to increase its effectiveness in treating a particular disease?
asked
Feb 10
in
Physical Chemistry
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1
answer
35
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How can computational studies help in predicting the formation and stability of supramolecular complexes in solution?
asked
Feb 6
in
Computational Chemistry
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votes
1
answer
39
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How can chemistry students in an area with limited availability of extracurricular chemistry-related activities find alternative ways to enhance their practical knowledge and skills in the subject?
asked
Feb 5
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Chemical education
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votes
1
answer
39
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How can chemistry students ensure that they receive adequate preparation for chemistry-related careers before graduating from their degree programs?
asked
Feb 4
in
Chemical education
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1
answer
113
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How can a chemist protect a specific functional group in a molecule during a chemical reaction that may cause unwanted reactions with that group, while still allowing for other desired reactions to occur? Provide a specific example of a protecting group used in organic synthesis and explain the process of its removal.
asked
Jan 30
in
Organic Chemistry
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1
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74
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How do the elemental composition and concentration of a sample of river water vary as a function of distance downstream from a heavily industrialized area? Using elemental analysis techniques, determine the concentrations of at least three common industrial pollutants in the water and investigate their sources.
asked
Jan 30
in
Analytical Chemistry
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1
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58
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How can Raman spectroscopy be used to distinguish between different isomers of a compound in a sample?
asked
Jan 29
in
Analytical Chemistry
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1
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89
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A copper electrode is placed in a 1.0 M Cu(NO3)2 solution while a silver electrode is placed in a 1.0 M AgNO3 solution. If the cell potential is measured to be 0.74 V at standard state conditions, what is the equilibrium constant for the reaction Cu(s) + 2Ag+(aq) ⇌ Cu2+(aq) + 2Ag(s)?
asked
Jan 22
in
ElectroChemistry
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1
answer
122
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What is the name and structural formula of an alkane with 8 carbon atoms?
asked
Jan 21
in
Organic Chemistry
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1
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75
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What is the Trans-Theoretical Model of Change TTM ?
asked
Jan 20
in
Psychology
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1
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36
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When does hypothesis testing occur in psychology research?
asked
Jan 17
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Psychology
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1
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123
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How do evolutionary theories contribute to biopsychology?
asked
Jan 17
in
Psychology
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