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User CharleneLemu
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0
votes
1
answer
26
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What is the relationship between the rate of a chemical reaction and the equilibrium constant in the reaction between potassium permanganate and oxalic acid? Can the rate of the reaction be manipulated to influence the equilibrium constant?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
25
views
What is the effect of concentration on the rate of reaction between sodium thiosulfate and hydrochloric acid and how does it affect the efficiency of the reaction?
asked
6 days
ago
in
Chemical kinetics
0
votes
1
answer
25
views
How does the coordination chemistry of iron in hemoglobin enable oxygen transport in the human body?
asked
6 days
ago
in
Coordination Chemistry
0
votes
1
answer
24
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How does the behavior of a polymer system change as the concentration of solvent molecules is varied using Monte Carlo simulations?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
18
views
How does the addition of different functional groups affect the mechanical properties of biodegradable polymers used in biomedical applications?
asked
Feb 17
in
Materials Chemistry
0
votes
1
answer
41
views
What impacts do inadequate emphasis on chemical reactions and equations have on students' understanding of chemical concepts and their ability to apply chemistry in practical applications?
asked
Feb 13
in
Chemical education
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votes
1
answer
34
views
How do different doping elements affect the critical temperature and phase diagram of superconducting materials?
asked
Feb 12
in
Materials Chemistry
0
votes
1
answer
41
views
What is the excited electronic state and the associated wavelength of light for the molecular system CH2O?
asked
Feb 12
in
Quantum Chemistry
0
votes
1
answer
36
views
How can the mechanical, thermal and flame-retardant properties of polymer-based composites be optimized to make them suitable for use in aerospace applications, such as aircraft interiors and structures?
asked
Feb 10
in
Polymer Chemistry
0
votes
1
answer
90
views
How do the electronic and optical properties of a nanomaterial change as the size of the nanoparticle is decreased? Using quantum chemistry calculations, determine the relationship between the nanoparticle size and its electronic and optical properties.
asked
Jan 31
in
Quantum Chemistry
0
votes
1
answer
63
views
How can ab initio calculations be used to accurately predict the excited state dynamics of molecules in various solvents?
asked
Jan 30
in
Computational Chemistry
0
votes
1
answer
90
views
How does a deficiency in the enzyme lipoprotein lipase affect the metabolism and transport of different types of lipids in the body?
asked
Jan 30
in
BioChemistry
0
votes
1
answer
64
views
What is the concentration of iron ions in a water sample collected from a local lake using polarography technique?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
68
views
What is the concentration of hydrochloric acid (HCl) in a solution if 25mL of 0.1M sodium hydroxide (NaOH) is required to completely neutralize 20mL of the acid?
asked
Jan 30
in
Analytical Chemistry
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votes
1
answer
76
views
How to determine the concentration of hydrochloric acid in a given sample using potentiometry?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
42
views
Calculate the enthalpy change of dissolving 10.0 g of sodium hydroxide (NaOH) in 200.0 mL of water at 25°C. Given: the enthalpy of dissolution of NaOH is -44.5 kJ/mol.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
32
views
Please compare and contrast the ethics of laboratory and field studies.
asked
Jan 20
in
Psychology
0
votes
1
answer
57
views
Where did John Bowlby develop his attachment theory?
asked
Jan 20
in
Psychology
0
votes
1
answer
29
views
Please compare the importance of stages versus processes in Erikson's theory versus George Vaillant's theory of adult development.
asked
Jan 17
in
Psychology
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votes
1
answer
40
views
How might cognitive development theory inform early education programs?
asked
Jan 17
in
Psychology
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