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What are the possible products and balanced chemical equation for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?
asked
3 days
ago
in
Chemical education
0
votes
1
answer
23
views
How do the photochemical properties of different types of photovoltaic materials affect the efficiency of solar cells?
asked
5 days
ago
in
PhotoChemistry
0
votes
1
answer
20
views
What is the dipole moment of a water molecule and how does it contribute to the molecule's polarity and hydrogen bonding properties?
asked
6 days
ago
in
Chemical bonding
0
votes
1
answer
19
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How does the concentration of surfactants affect the surface tension of water?
asked
6 days
ago
in
Surface Chemistry
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votes
1
answer
31
views
How does the composition of a glass affect its refractive index and its suitability for use in optical applications such as lenses and prisms?
asked
Feb 18
in
Materials Chemistry
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votes
1
answer
30
views
What is the mechanism by which sunscreen agents protect human skin against the harmful effects of ultraviolet radiation, and how can their photochemical properties be optimized to enhance their effectiveness?
asked
Feb 14
in
PhotoChemistry
0
votes
1
answer
33
views
What is the predicted acidity or basicity of sulfuric acid (H2SO4) based on its chemical bonding structure and the elements involved?
asked
Feb 14
in
Chemical bonding
0
votes
1
answer
24
views
How do the photochemical properties of enantiomers differ and what effect does this have on their reactivity and reaction outcomes?
asked
Feb 13
in
PhotoChemistry
0
votes
1
answer
32
views
How can the synthesis and characterization of new materials be optimized for increased efficiency and cost-effectiveness in the removal of heavy metals from water?
asked
Feb 11
in
Materials Chemistry
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votes
1
answer
27
views
How can the efficiency of the system for the production of paints and coatings be increased while minimizing the impact on the environment?
asked
Feb 7
in
Chemical engineering
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votes
1
answer
31
views
How can chemistry teachers provide better support for students with learning disabilities in order to help them understand complex chemical concepts and perform well in exams?
asked
Feb 6
in
Chemical education
0
votes
1
answer
44
views
How can molecular docking studies be used to predict the binding affinity of a drug molecule to a protein target and ultimately aid in the discovery of new drug candidates?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
48
views
Design a method of transportation and storage for flammable and toxic chemicals that minimizes the risk of leakage, spillage, fire or explosion, while keeping in mind the potential impacts on human health and the environment. Consider different factors such as the type of chemicals, routes of transportation, type of containers, safety measures, regulations, and emergency response plans.
asked
Feb 4
in
Chemical engineering
0
votes
1
answer
71
views
How do the electronic and optical properties of a nanomaterial change as its size decreases? Using quantum chemistry calculations, determine the change in band gap and plasmon resonance frequency of a gold nanoparticle as it decreases from 50 nm to 5 nm in diameter.
asked
Jan 31
in
Quantum Chemistry
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votes
1
answer
12
views
What is the most favorable reaction pathway for the synthesis of methane (CH4) from hydrogen gas (H2) and carbon monoxide (CO) using Monte Carlo simulations of gas-phase reactions?
asked
Jan 31
in
Computational Chemistry
0
votes
1
answer
66
views
How can acetal protecting group be used in organic synthesis to selectively protect primary alcohols in the presence of secondary alcohols? Provide a step-by-step mechanism and give an example of a reaction that utilizes this strategy.
asked
Jan 30
in
Organic Chemistry
0
votes
1
answer
68
views
How can the composition of a mixture of caffeine and aspirin be analyzed using liquid chromatography?
asked
Jan 29
in
Analytical Chemistry
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votes
1
answer
8
views
Where can theory be applied in psychology research?
asked
Jan 20
in
Psychology
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votes
1
answer
66
views
When was the theory of classical conditioning developed?
asked
Jan 20
in
Psychology
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votes
1
answer
48
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Where does the debate between mind-body dualism and monism take place?
asked
Jan 20
in
Psychology
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