Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
User OrenTherrien
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by OrenTherrien
0
votes
1
answer
17
views
How does the presence of an ether or epoxide functional group affect the reactivity of a molecule in a nucleophilic substitution reaction? Provide a detailed explanation and example based on your understanding of the reaction mechanism.
asked
3 days
ago
in
Organic Chemistry
0
votes
1
answer
31
views
Using the Arrhenius equation, calculate the activation energy for a first-order reaction that has a rate constant of 0.005 s^-1 at 25°C and 0.01 s^-1 at 35°C.
asked
Feb 17
in
Physical Chemistry
0
votes
1
answer
31
views
How does the acidity of a molecule affect its reactivity in organic reactions? Provide an example of an acid-catalyzed organic reaction and explain how the acid facilitates the reaction.
asked
Feb 17
in
Organic Chemistry
0
votes
1
answer
9
views
How can we design and synthesize a metal-organic framework with optimized pore size for the efficient capture of a specific gas molecule?
asked
Feb 12
in
Coordination Chemistry
0
votes
1
answer
34
views
How can the presence of heavy metals in water bodies negatively impact the growth and reproduction of fish populations, and what chemical remediation methods can be used to remove heavy metals from bodies of water to prevent aquatic toxicity?
asked
Feb 10
in
Environmental Chemistry
0
votes
1
answer
34
views
How can the magnetic properties of different materials be investigated for their potential use in data storage devices like hard drives?
asked
Feb 7
in
Materials Chemistry
0
votes
1
answer
31
views
How can the industrial wastewater treatment system be designed using chemical engineering principles such as coagulation, flocculation, sedimentation, and disinfection to effectively remove contaminants such as heavy metals, organic compounds, and toxicity from the wastewater before discharge into the environment?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
53
views
Calculate the partition function for a system of 10 molecules of a monoatomic gas confined to a 1-dimensional box of length 1 nm at a temperature of 300 K using the classical and quantum mechanical methods. Then, compare the results obtained and explain the discrepancies observed.
asked
Feb 3
in
Physical Chemistry
0
votes
1
answer
86
views
Using nuclear magnetic resonance spectroscopy data, how can you identify the structure of an unknown compound and determine the number and environment of hydrogen atoms present in that compound?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
55
views
How can the presence of functional groups in an unknown sample of organic compound be identified using infrared spectroscopy? Provide a step-by-step approach to interpret an infrared spectrum and identify the functional groups present in the compound.
asked
Jan 29
in
Analytical Chemistry
0
votes
1
answer
64
views
Calculate the lattice energy of potassium chloride (KCl) using Born-Haber cycle, given the following information:- Ionization energy of potassium (K) = 419 kJ/mol- Electron affinity of chlorine (Cl) = -348 kJ/mol- Heat of sublimation of potassium (K) = 89 kJ/mol- Enthalpy of formation of potassium chloride (KCl) = -436 kJ/mol
asked
Jan 23
in
Inorganic Chemistry
0
votes
1
answer
30
views
Why was the term 'they/them' adopted in genderqueer and non-binary communities?
asked
Jan 20
in
Psychology
0
votes
1
answer
41
views
What are the similarities between transformational and transactional leadership?
asked
Jan 17
in
Psychology
0
votes
1
answer
34
views
Where do theoretical models need to be revised?
asked
Jan 16
in
Psychology
0
votes
1
answer
52
views
What is systematic variance?
asked
Jan 15
in
Psychology
0
votes
1
answer
94
views
Why might the self-determination theory of masculinity be useful?
asked
Jan 15
in
Psychology
0
votes
1
answer
29
views
What is the theoretical framework underpinning grounded theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
35
views
What is posttraumatic growth?
asked
Jan 14
in
Psychology
0
votes
1
answer
44
views
Which generation of a plant is generally larger and longer-lived?
asked
Jan 8
in
Science
0
votes
1
answer
36
views
What type of electrons are attracted to the positive nucleus?
asked
Jan 8
in
Science
Page:
1
2
next »
35.9k
questions
35.7k
answers
2
comments
7.1k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.4k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...