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Answers by ShavonneSalc
0
votes
21
views
How does the length and conjugation of a polymer chain affect its electronic and optical properties?
answered
5 days
ago
in
Quantum Chemistry
0
votes
20
views
How does the glycolytic pathway regulate glucose metabolism in the human body, and what role does the enzyme phosphofructokinase play in this process?
answered
5 days
ago
in
BioChemistry
0
votes
27
views
How does the carbon footprint of a typical car impact the environment and what can be done to reduce it?
answered
Feb 18
in
Environmental Chemistry
0
votes
36
views
How does the absorption of light by a molecule lead to a chemical reaction? Provide a detailed explanation using examples from photochemical reactions.
answered
Feb 17
in
Physical Chemistry
0
votes
7
views
What impact do residual levels of the commonly used insecticide Chlorpyrifos have on human health when ingested through contaminated food items?
answered
Feb 12
in
Environmental Chemistry
0
votes
43
views
How can the properties of liquid crystals be manipulated to improve the efficiency and quality of display technology?
answered
Feb 10
in
Materials Chemistry
0
votes
38
views
How can surface chemistry be used to improve the efficiency of food and beverage processing, and what specific surface modifications or additives can be employed to achieve this?
answered
Feb 6
in
Surface Chemistry
0
votes
38
views
How can fertilizer management practices be improved to minimize environmental pollution while increasing crop production in sustainable agriculture?
answered
Feb 5
in
Environmental Chemistry
0
votes
59
views
Given that the enthalpy of vaporization of water is 40.7 kJ/mol at its boiling point of 100°C, calculate the amount of energy required to boil 500g of water starting from 25°C.
answered
Feb 4
in
ThermoChemistry
0
votes
57
views
Calculate the standard enthalpy change for the neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH), given the appropriate thermochemical equations and the following information:- Heat evolved during the reaction, Q = -58.35 kJ/mol- Moles of HCl used, n(HCl) = 0.05 mol- Concentration of NaOH solution, c(NaOH) = 2 M- Volume of NaOH solution used, V(NaOH) = 25.0 mL (assuming density of 1.00 g/mL)Show your calculations and include units in your final answer.
answered
Feb 3
in
Chemical thermodynamics
0
votes
63
views
How does alternative RNA splicing affect the structure and function of proteins synthesized from a single gene, using specific examples from biochemical processes in living organisms?
answered
Jan 31
in
BioChemistry
0
votes
69
views
How can X-ray diffraction be used to determine the crystalline structure and composition of a sample? Provide a step-by-step procedure for using this technique to analyze a given sample and interpret the resulting diffraction pattern.
answered
Jan 30
in
Analytical Chemistry
0
votes
55
views
Calculate the magnetic moment of the compound Ni(CO)4 using the crystal field theory and determine whether it is diamagnetic or paramagnetic.
answered
Jan 23
in
Inorganic Chemistry
0
votes
62
views
What is the product formed when butyric acid reacts with ammonia under acidic conditions, and how does the reaction differ when it is performed under basic conditions?
answered
Jan 21
in
Organic Chemistry
0
votes
55
views
Where does the debate between the normal and abnormal theories take place?
answered
Jan 20
in
Psychology
0
votes
62
views
When might Maslow's hierarchy of needs be useful?
answered
Jan 20
in
Psychology
0
votes
11
views
Where does existential psychology draw its philosophical influences from?
answered
Jan 17
in
Psychology
0
votes
47
views
What is the relationship between attention and working memory?
answered
Jan 17
in
Psychology
0
votes
32
views
Where does pragmatism place emphasis on the role of the researcher?
answered
Jan 16
in
Psychology
0
votes
32
views
What is the fundamental assumption of cognitive psychology?
answered
Jan 15
in
Psychology
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