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 ChristelIdr7
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by ChristelIdr7
0
votes
1
answer
24
views
How does the prediction of chemical reactivity and selectivity help in designing more efficient and selective chemical reactions?
asked
5 days
ago
in
Quantum Chemistry
0
votes
1
answer
20
views
What is the most efficient catalyst for the synthesis of polypropylene from propylene monomer and how does its concentration affect the yield and properties of the resultant polymer?
asked
6 days
ago
in
Chemical synthesis
0
votes
1
answer
27
views
What is the specific mechanism behind the acidification of lakes due to acid rain and how does it impact the ecosystem, including individual species and overall biodiversity?
asked
Feb 17
in
Environmental Chemistry
0
votes
1
answer
34
views
What is the difference in the coordination chemistry of metalloporphyrins and metallophthalocyanines, and how does this difference affect the electronic properties and reactivity of these compounds?
asked
Feb 13
in
Coordination Chemistry
0
votes
1
answer
27
views
What is the role of metal ions in metalloproteins such as hemoglobin, myoglobin, and cytochrome c? Specifically, explain how metal coordination affects the function and activity of metalloenzymes in biological systems.
asked
Feb 13
in
Coordination Chemistry
0
votes
1
answer
34
views
How to design and optimize a system for the recovery of valuable metals, such as gold and silver, from electronic waste using hydrometallurgical methods and incorporating green chemistry principles to minimize environmental impact?
asked
Feb 12
in
Chemical engineering
0
votes
1
answer
32
views
How can the efficiency of the biofuel production process be improved while maintaining the quality of the biofuels produced?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
39
views
How can knowledge of chemical reactions and properties be applied to real-world scenarios such as environmental pollution, drug development, or food quality control?
asked
Feb 5
in
Chemical education
0
votes
1
answer
38
views
Calculate the standard electrode potential for the redox reaction: Fe3+(aq) + e- → Fe2+(aq) given that the standard reduction potential for the Fe3+(aq)/Fe2+(aq) couple is +0.77 V.
asked
Feb 3
in
Chemical thermodynamics
0
votes
1
answer
71
views
How does the drug aspirin work to reduce pain and inflammation, and what is its mechanism of action at the molecular level in the human body?
asked
Jan 31
in
Medicinal Chemistry
0
votes
1
answer
59
views
How can inadequate training for chemistry teachers be addressed to ensure that students receive quality chemistry education?
asked
Jan 30
in
Chemical education
0
votes
1
answer
29
views
How can a chemical engineer design a system for the production of hydrogen fuel using renewable resources and sustainable processes, taking into consideration the cost and energy efficiency?
asked
Jan 30
in
Chemical engineering
0
votes
1
answer
104
views
What are some practical everyday applications of chemistry that can be used to demonstrate the importance of chemistry to someone with limited exposure to it?
asked
Jan 30
in
Chemical education
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
61
views
As a Chemistry student, analyze the environmental impact of an industrial project that involves the production of fertilizers, and suggest ways to mitigate its negative impact on the environment.
asked
Jan 22
in
Environmental Chemistry
0
votes
1
answer
54
views
What is the product formed when ethanol (CH3CH2OH) reacts with carboxylic acid (RCOOH) in the presence of a mineral acid catalyst? Write the mechanism of the reaction and name the functional group present in the product.
asked
Jan 21
in
Organic Chemistry
0
votes
1
answer
32
views
According to the interpersonal theory, what is the relationship between interpersonal conflict and anxiety?
asked
Jan 17
in
Psychology
0
votes
1
answer
36
views
Why is it important to evaluate the validity and reliability of psychological assessment tools?
asked
Jan 16
in
Psychology
0
votes
1
answer
64
views
How does the Big Five personality model categorise personality?
asked
Jan 15
in
Psychology
0
votes
1
answer
37
views
Where did the Social Exchange Theory originate?
asked
Jan 15
in
Psychology
Page:
1
2
next »
36.1k
questions
35.9k
answers
2
comments
7.3k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.6k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...