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 JaninaDohert
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by JaninaDohert
0
votes
1
answer
33
views
What is the optimum concentration of nitric acid required for preparing 2,4-dinitrobenzoic acid from benzoic acid? How does this concentration affect the overall yield of the synthesis reaction?
asked
Feb 22
in
Chemical synthesis
0
votes
1
answer
30
views
How do the photochemical properties of the fluorescent dye, Rhodamine B, change when exposed to different wavelengths of light and how can this be applied in the development of fluorescent imaging techniques?
asked
Feb 22
in
PhotoChemistry
0
votes
1
answer
26
views
What is the optimal operating condition of a system designed for the production of surfactants in terms of temperature, pressure, and Reactor Residence Time (RRT) to achieve the highest yield?
asked
Feb 21
in
Chemical engineering
0
votes
1
answer
30
views
How does the length and conjugation of a polymer chain affect its electronic and optical properties?
asked
Feb 20
in
Quantum Chemistry
0
votes
1
answer
34
views
What is the effect of the anion type on the viscosity of different ionic liquids at varying temperatures and pressure?
asked
Feb 20
in
Physical Chemistry
0
votes
1
answer
25
views
What factors affect the prediction of chemical reactivity and selectivity in certain reaction pathways, and how can these factors be optimized to increase yield and efficiency in chemical synthesis?
asked
Feb 14
in
Quantum Chemistry
0
votes
1
answer
81
views
How can the properties of liquid crystals be optimized for use in display technology?
asked
Feb 10
in
Materials Chemistry
0
votes
1
answer
73
views
Describe the factors that contribute to the fluidity of the lipid bilayer of a cell membrane and explain how changes in these factors can affect membrane function.
asked
Feb 3
in
BioChemistry
0
votes
1
answer
100
views
How does the drug aspirin work at the molecular level to relieve pain and reduce inflammation in the body?
asked
Jan 31
in
Medicinal Chemistry
0
votes
1
answer
89
views
What is the effect of increasing pressure on the equilibrium position for the following reaction: 2SO2(g) + O2(g) ⇌ 2SO3(g) Assuming the reaction is at equilibrium, how would the concentrations of SO2, O2, and SO3 be affected by increasing the pressure of the system?
asked
Jan 30
in
Chemical equilibrium
0
votes
1
answer
72
views
Calculate the magnetic moment of the compound Ni(CO)4 using the crystal field theory and determine whether it is diamagnetic or paramagnetic.
asked
Jan 23
in
Inorganic Chemistry
0
votes
1
answer
110
views
A student conducted an experiment to produce copper sulfate using a known amount of copper oxide and sulfuric acid. The expected yield was 30 grams of copper sulfate, but the student obtained only 25 grams. What is the percent yield of the reaction?
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
141
views
When does source credibility influence persuasion?
asked
Jan 20
in
Psychology
0
votes
1
answer
74
views
When does ingroup bias occur?
asked
Jan 20
in
Psychology
0
votes
1
answer
55
views
When was the first formal intelligence test developed?
asked
Jan 20
in
Psychology
0
votes
1
answer
81
views
What are some challenges in evaluating computational models?
asked
Jan 16
in
Psychology
0
votes
1
answer
98
views
What is the 'theory of emotional intelligence'?
asked
Jan 15
in
Psychology
0
votes
1
answer
39
views
What is the groupthink theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
50
views
What is cognition?
asked
Jan 14
in
Psychology
0
votes
1
answer
43
views
When is a moving car said to be in dynamic equilibrium?
asked
Jan 8
in
Science
Page:
1
2
next »
37.4k
questions
37.2k
answers
2
comments
14.7k
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.
...