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votes
1
answer
19
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What is the effect of reactant orientation on the rate of reaction between hydrogen peroxide and iodide ions?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
16
views
What is the critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS) in water and how does it vary with temperature?
asked
6 days
ago
in
Surface Chemistry
0
votes
1
answer
26
views
How does the carbon footprint of an individual vary based on their lifestyle choices and habits, and what steps can be taken to reduce their overall impact on the environment?
asked
Feb 18
in
Environmental Chemistry
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votes
1
answer
30
views
How does the calculation of electronic excited states and optical properties using quantum chemistry methods aid in the development of new materials with enhanced optical properties, such as organic light-emitting diodes (OLEDs)?
asked
Feb 18
in
Quantum Chemistry
0
votes
1
answer
26
views
How does the process of RNA transcription and translation differ in prokaryotic and eukaryotic cells?
asked
Feb 14
in
BioChemistry
0
votes
1
answer
8
views
How can we design a polymer-based pH sensor with superior sensitivity and selectivity for the detection of acidic and basic solutions?
asked
Feb 12
in
Polymer Chemistry
0
votes
1
answer
40
views
Calculate the standard enthalpy of formation of methane (CH4) given that the standard enthalpies of formation for CO2 and H2O are -393.5 kJ/mol and -285.8 kJ/mol, respectively.
asked
Feb 3
in
ThermoChemistry
0
votes
1
answer
77
views
How does adding more reactant or product affect the equilibrium position of a chemical reaction? Explain using Le Chatelier's principle with at least three different examples.
asked
Jan 30
in
Chemical equilibrium
0
votes
1
answer
66
views
How can a chemical engineer develop a process for purifying a chemical contaminated with organic impurities using distillation method?
asked
Jan 30
in
Chemical engineering
0
votes
1
answer
68
views
What strategies can be implemented to overcome the limited availability of chemistry textbooks and resources for students in under-resourced schools or communities?
asked
Jan 30
in
Chemical education
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votes
1
answer
58
views
Calculate the exchange current density for a metal electrode immersed in a 1 M solution of its corresponding ions. The standard rate constant for the reaction is 6.3 x 10^-5 cm/s and the concentration of the electrons in the electrode is 5 x 10^23 atoms/cm^3. Additionally, assume the temperature is 25°C and the Faraday constant is 96,500 C/mol.
asked
Jan 23
in
ElectroChemistry
0
votes
1
answer
37
views
Who conducted the obedience to authority experiments?
asked
Jan 20
in
Psychology
0
votes
1
answer
42
views
Why is resilience important in children's mental health?
asked
Jan 20
in
Psychology
0
votes
1
answer
49
views
Please evaluate the filter theory of attention.
asked
Jan 16
in
Psychology
0
votes
1
answer
22
views
What are the strengths of Solution-Focussed Therapy?
asked
Jan 16
in
Psychology
0
votes
1
answer
14
views
Compare the side-effect profiles of atypical and typical antipsychotics.
asked
Jan 16
in
Psychology
0
votes
1
answer
72
views
What is the theory of emotion-focussed coping?
asked
Jan 15
in
Psychology
0
votes
1
answer
48
views
What is the importance of education in regards to teenage development?
asked
Jan 13
in
Psychology
0
votes
1
answer
78
views
What material is regularly used in human hip and knee implants?
asked
Jan 7
in
Science
0
votes
1
answer
32
views
What is the most common type of brain injury?
asked
Jan 7
in
Science
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