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 EfrainAlarco
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by EfrainAlarco
0
votes
1
answer
24
views
What is the relationship between temperature and the rate of photochemical reactions, and how does this vary for different types of photochemical reactions?
asked
1 day
ago
in
PhotoChemistry
0
votes
1
answer
19
views
What is the mechanism of the nucleophilic substitution reaction for the reaction between ethyl bromide and sodium hydroxide?
asked
3 days
ago
in
Organic Chemistry
0
votes
1
answer
17
views
What are the factors that affect the photochemical properties of lanthanide complexes and how do these properties compare to those of other metal complexes?
asked
3 days
ago
in
PhotoChemistry
0
votes
1
answer
19
views
What is the most effective catalyst for synthesizing polyvinyl alcohol from vinyl acetate monomer, and how does the reaction conditions affect the properties of the resulting polyvinyl alcohol polymer?
asked
4 days
ago
in
Chemical synthesis
0
votes
1
answer
36
views
What is the effect of surface area on the adsorption of nitrogen gas on activated carbon?
asked
5 days
ago
in
Surface Chemistry
0
votes
1
answer
21
views
How does the concentration of sulfur dioxide in the atmosphere affect the pH level of rainwater in areas experiencing acid rain, and what are the potential ecological consequences of these changes in pH?
asked
6 days
ago
in
Environmental Chemistry
0
votes
1
answer
21
views
What is the effect of transition metal complex composition and ligand substitution on the photochemical properties, such as light absorption and energy transfer, of the complex?
asked
6 days
ago
in
PhotoChemistry
0
votes
1
answer
23
views
How does the activation energy of the C-H bond cleavage reaction in methane vary with increasing temperature, as determined through quantum chemical calculations?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
35
views
How does temperature affect the phase transition of water from solid to liquid using Monte Carlo simulations?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
33
views
How can the use of phytoremediation be optimized to remediate heavy metal-contaminated soil?
asked
Feb 14
in
Environmental Chemistry
0
votes
1
answer
36
views
What are the mechanisms responsible for the phosphorescent properties of certain materials and how can we utilize this knowledge to design more efficient phosphorescent materials for use in various applications?
asked
Feb 14
in
PhotoChemistry
0
votes
1
answer
26
views
How does the insulin hormone regulate carbohydrate metabolism in the liver and skeletal muscles, and what biochemical pathways are involved in this process?
asked
Feb 13
in
BioChemistry
0
votes
1
answer
8
views
How do Chlorofluorocarbons (CFCs) impact the ozone layer and what chemical reactions occur during the breakdown of CFCs in the ozone layer?
asked
Feb 12
in
Environmental Chemistry
0
votes
1
answer
29
views
How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to succeed in the subject?
asked
Feb 6
in
Chemical education
0
votes
1
answer
33
views
How can computational chemistry be used to determine the binding affinity between a host molecule and guest molecules in supramolecular chemistry?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
65
views
Here's a precise problem in biochemistry for a student to solve: How does the proofreading mechanism during DNA replication identify and correct incorrect nucleotide base pairings? Analyze the chemical interactions that occur during proofreading and how it plays a critical role in maintaining the stability and fidelity of the genetic code.
asked
Feb 4
in
BioChemistry
0
votes
1
answer
58
views
How can the concentration of copper (II) sulfate in a given sample be quantified using colorimetry, and how does the concentration of copper affect the intensity of the color produced?
asked
Jan 29
in
Analytical Chemistry
0
votes
1
answer
34
views
What is the role of a community psychologist?
asked
Jan 20
in
Psychology
0
votes
1
answer
68
views
When did the DSM-III introduce the multiaxial system?
asked
Jan 20
in
Psychology
0
votes
1
answer
41
views
How does stereotype threat impact behaviour?
asked
Jan 20
in
Psychology
Page:
1
2
3
next »
35.7k
questions
35.6k
answers
2
comments
7.0k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.3k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...