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 RosarioUsher
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by RosarioUsher
0
votes
1
answer
34
views
How does the size and shape of nanoparticles affect their photochemical properties and reactivity?
asked
Feb 24
in
PhotoChemistry
0
votes
1
answer
30
views
Identify all the possible resonance structures of the nitrate ion (NO3-) and explain how they contribute to the overall electronic structure of the molecule.
asked
Feb 21
in
Chemical bonding
0
votes
1
answer
30
views
What is the most effective method for preparing and optimizing polymer electrolytes to improve the performance of lithium-ion batteries?
asked
Feb 21
in
Polymer Chemistry
0
votes
1
answer
25
views
What is the major product formed when toluene reacts with Br2 in the presence of FeBr3 catalyst? Explain the reaction mechanism involved.
asked
Feb 20
in
Organic Chemistry
0
votes
1
answer
31
views
What are the factors that influence the luminescence properties of luminescent materials under different conditions of photo-excitation?
asked
Feb 20
in
PhotoChemistry
0
votes
1
answer
36
views
How can we use phytoremediation to clean up a contaminated site with high levels of heavy metals and organic pollutants?
asked
Feb 14
in
Environmental Chemistry
0
votes
1
answer
54
views
What is the net energy yield in ATP molecules for each molecule of glucose metabolized in the biochemical pathways of glycolysis and gluconeogenesis?
asked
Feb 13
in
BioChemistry
0
votes
1
answer
101
views
How effective are the current environmental regulations in protecting the air and water quality in highly industrialized cities?
asked
Jan 31
in
Environmental Chemistry
0
votes
1
answer
73
views
How can Ab initio calculations of molecular properties be used to predict the behavior of a given chemical compound in various chemical reactions and environments?
asked
Jan 30
in
Computational Chemistry
0
votes
1
answer
109
views
A chemistry student added 2 grams of sodium hydroxide to 50 ml of hydrochloric acid with a concentration of 0.5 M. After the reaction was complete, the student collected 1.5 grams of sodium chloride. Calculate the percent yield of sodium chloride.
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
80
views
A 0.1 M solution of ammonia (NH3) has a pH of 11.64 at room temperature. If sodium hydroxide (NaOH) is added to this solution such that the concentration of OH- ions becomes 0.01 M, what will be the new pH of the solution? (Assume that the dissociation of water can be ignored)
asked
Jan 22
in
Chemical equilibrium
0
votes
1
answer
39
views
According to the social identity theory, what is the basis for group formation?
asked
Jan 20
in
Psychology
0
votes
1
answer
72
views
When can personality traits be beneficial?
asked
Jan 20
in
Psychology
0
votes
1
answer
53
views
According to the Maslow's self-actualization theory, what is the basic core nature of human beings?
asked
Jan 20
in
Psychology
0
votes
1
answer
51
views
Why was Milgram's study on obedience important?
asked
Jan 20
in
Psychology
0
votes
1
answer
70
views
What is the role of attachment relationships in the development of borderline personality disorder?
asked
Jan 17
in
Psychology
0
votes
1
answer
42
views
What is the difference between determinism and existentialism?
asked
Jan 15
in
Psychology
0
votes
1
answer
95
views
What is parallel processing?
asked
Jan 14
in
Psychology
0
votes
1
answer
71
views
What is the focus of humanistic psychology?
asked
Jan 14
in
Psychology
0
votes
1
answer
65
views
What is attachment theory?
asked
Jan 13
in
Psychology
Page:
1
2
next »
37.4k
questions
37.2k
answers
2
comments
14.6k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...