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 AlisiaBarwel
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by AlisiaBarwel
0
votes
31
views
How does the size and shape of microplastics affect their toxicity levels to marine organisms, and what chemical reactions or processes occur when these microplastics accumulate in the marine food chain?
answered
Feb 24
in
Environmental Chemistry
0
votes
38
views
What is the optimal reaction conditions required for the synthesis of polyethylene oxide from ethylene oxide monomer with the highest molecular weight and the highest yield?
answered
Feb 21
in
Chemical synthesis
0
votes
23
views
What is the effect of temperature on the rate of the reaction between magnesium and hydrochloric acid, and how does it relate to the Arrhenius equation?
answered
Feb 20
in
Chemical kinetics
0
votes
30
views
How does the addition of different plasticizers affect the ionic conductivity of polymer electrolytes for batteries?
answered
Feb 17
in
Polymer Chemistry
0
votes
44
views
What is the activation energy for the decomposition of hydrogen peroxide in the presence of a catalyst at a specific temperature? How does the activation energy compare to the uncatalyzed reaction?
answered
Feb 17
in
Chemical kinetics
0
votes
37
views
How does quantum coherence and entanglement affect the properties and behavior of molecular and nanoscale systems, and what are the potential practical applications of this knowledge in fields such as quantum computing and nanotechnology?
answered
Feb 14
in
Quantum Chemistry
0
votes
62
views
What is the structural difference between cis- and trans-isomers of butenedioic acid? Explain how this difference affects the physical and chemical properties of these isomers.
answered
Feb 12
in
Organic Chemistry
0
votes
115
views
How does the chirality of a molecule affect its photochemical properties, and what are the practical applications of this phenomenon in chemical and biological systems?
answered
Feb 12
in
PhotoChemistry
0
votes
102
views
How effective are current environmental regulations in protecting air quality from industrial pollution in the United States?
answered
Jan 31
in
Environmental Chemistry
0
votes
160
views
What are the functional groups present in the given unknown compound and how can they be identified using infrared spectroscopy?
answered
Jan 30
in
Analytical Chemistry
0
votes
74
views
Calculate the enthalpy change for the reaction below using Hess's Law: 2CO(g) + O2(g) -> 2CO2(g), delta H = -566 kJ/mol Given the following reactions and their corresponding enthalpy changes: CO(g) + 1/2O2(g) -> CO2(g), delta H = -283 kJ/molC(s) + O2(g) -> CO2(g), delta H = -393.5 kJ/mol
answered
Jan 23
in
ThermoChemistry
0
votes
67
views
What is the difference between empathy and sympathy in counselling?
answered
Jan 20
in
Psychology
0
votes
63
views
According to social influence theory, what is the difference between conformity and obedience?
answered
Jan 17
in
Psychology
0
votes
45
views
According to the attentional bias theory, what is attentional bias?
answered
Jan 17
in
Psychology
0
votes
35
views
What is the difference between ability and achievement tests?
answered
Jan 17
in
Psychology
0
votes
63
views
What is the effect size in hypothesis testing?
answered
Jan 16
in
Psychology
0
votes
63
views
What is the impact of OCD on an individual's daily life?
answered
Jan 15
in
Psychology
0
votes
30
views
What is content analysis?
answered
Jan 14
in
Psychology
0
votes
68
views
Why is the biopsychosocial model important for understanding and treating pain?
answered
Jan 14
in
Psychology
0
votes
41
views
What is the most familiar fibrous protein found in your body?
answered
Jan 7
in
Science
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.
...