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1
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20
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What is the reaction order with respect to bromide ions in the reaction between potassium bromate and potassium bromide, and how does changing the initial concentration of bromide ions affect the reaction rate?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
14
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How do the physical properties (such as viscosity, conductivity, and solubility) of ionic liquids change with different cations and anions?
asked
3 days
ago
in
Physical Chemistry
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votes
1
answer
24
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How does the photochemical properties of dyes and pigments affect their color stability under sunlight exposure?
asked
3 days
ago
in
PhotoChemistry
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votes
1
answer
22
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What is the molecular geometry and bond angle of the H2O molecule using quantum chemistry principles?
asked
4 days
ago
in
Quantum Chemistry
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votes
1
answer
23
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How does the concentration of a surfactant affect the surface tension of water?
asked
6 days
ago
in
Surface Chemistry
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votes
1
answer
27
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How does the composition of the spilled oil affect its degradation rate in the environment, and what are the most effective methods for remediation of oil spills according to their chemical properties?
asked
6 days
ago
in
Environmental Chemistry
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votes
1
answer
20
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How does the binding affinity of an inhibitor molecule with a protein target change when the temperature and pH of the system are varied, as determined by a molecular dynamics simulation?
asked
Feb 17
in
Computational Chemistry
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votes
1
answer
28
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How does the surface modification of nanoparticles affect their properties and behavior in solution? Specifically, how does the addition of functional groups or coatings impact particle size, stability, and reactivity in various environments?
asked
Feb 17
in
Surface Chemistry
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votes
1
answer
23
views
How do persistent organic pollutants (POPs) affect the ecosystem and what are some viable solutions to reduce their impact on the environment?
asked
Feb 14
in
Environmental Chemistry
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votes
1
answer
27
views
What is the mechanism by which Nitration of Benzene occurs in organic chemistry, and what is the effect of varying the concentration of Nitric acid on the rate of reaction?
asked
Feb 13
in
Organic Chemistry
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votes
1
answer
41
views
What specific reactants and products are formed in the synthesis reaction between magnesium and oxygen? Provide a balanced chemical equation to support your answer.
asked
Feb 13
in
Chemical reactions
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votes
1
answer
52
views
How can the surface properties of a biomaterial be modified using chemical techniques to improve its biocompatibility and reduce its immune response when implanted in the body?
asked
Feb 11
in
Surface Chemistry
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votes
1
answer
36
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How can computational studies help in predicting the formation and stability of supramolecular complexes in solution?
asked
Feb 5
in
Computational Chemistry
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votes
1
answer
48
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Calculate the standard enthalpy change for the fusion of 50 grams of ice at -10°C to liquid water at 10°C. Given the enthalpy of fusion of ice is 6.01 kJ/mol and the specific heat capacity of water is 4.184 J/g°C.
asked
Feb 3
in
Chemical thermodynamics
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votes
1
answer
50
views
How does carbon dioxide contribute to the greenhouse effect and global warming? Can we predict the impact of different concentrations of carbon dioxide in the atmosphere on the global temperature?
asked
Jan 31
in
Environmental Chemistry
0
votes
1
answer
120
views
What is the pH of a solution prepared by mixing 25 mL of 0.1 M hydrochloric acid (HCl) with 50 mL of 0.05 M sodium hydroxide (NaOH)?
asked
Jan 21
in
Inorganic Chemistry
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votes
1
answer
67
views
Why is the self-determination theory important to psychology?
asked
Jan 20
in
Psychology
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votes
1
answer
23
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Why did Skinner argue against the use of introspection?
asked
Jan 20
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Psychology
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votes
1
answer
46
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When is self-control generally developed in children?
asked
Jan 20
in
Psychology
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1
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53
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Compare and contrast schema therapy and cognitive-behavioural therapy.
asked
Jan 20
in
Psychology
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