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 SherriBorell
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by SherriBorell
0
votes
1
answer
24
views
How does the presence of toxic heavy metal ions like lead or mercury in water affect the survival and reproduction of different species of aquatic organisms, and what are the underlying chemical mechanisms responsible for the observed effects?
asked
Feb 22
in
Environmental Chemistry
0
votes
1
answer
27
views
How does the polarity of the solvent affect the rate of photochemical reactions of a certain compound under different conditions like temperature and concentration of the reactants?
asked
Feb 22
in
PhotoChemistry
0
votes
1
answer
23
views
How does the activity of a catalyst on a solid surface vary with changes in temperature and pressure during a reaction? Provide specific examples and explain the underlying surfacial mechanisms involved.
asked
Feb 17
in
Surface Chemistry
0
votes
1
answer
28
views
How can we predict the regioselectivity of a Diels-Alder reaction between two compounds - one being a dienophile and the other a diene - using quantum chemical calculations?
asked
Feb 14
in
Quantum Chemistry
0
votes
1
answer
56
views
How can we increase the representation and diversity of underrepresented groups in the chemistry field and address the lack of minorities in leadership positions within chemistry research and academia?
asked
Feb 13
in
Chemical education
0
votes
1
answer
96
views
How can the process for producing fragrances in the chemical industry be optimized to minimize waste and increase production efficiency while maintaining the desired fragrance quality and composition?
asked
Feb 10
in
Chemical engineering
0
votes
1
answer
36
views
How can the mechanical and physical properties of a polymer be optimized during the processing and manufacturing stage to achieve its desired end-use properties?
asked
Feb 7
in
Polymer Chemistry
0
votes
1
answer
49
views
How can different types of diisocyanates and polyols be optimally combined to synthesize polyurethane with desirable mechanical, thermal, and chemical properties?
asked
Feb 5
in
Chemical synthesis
0
votes
1
answer
42
views
How can chemistry teachers in underfunded schools obtain the necessary resources to offer engaging and experimental-based coursework to students despite limited funding?
asked
Feb 5
in
Chemical education
0
votes
1
answer
95
views
What is the concentration (in g/L) of FeCl3 in a 25 mL sample that has an absorbance of 0.325 at a wavelength of 535 nm, assuming an extinction coefficient of 976 L/mol/cm?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
61
views
Calculate the enthalpy of combustion of methane gas (CH4), given that the heat released when 1.0 g of methane completely burns in excess oxygen is -890 kJ.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
99
views
Why did Zimbardo's Stanford Prison Experiment receive criticism?
asked
Jan 20
in
Psychology
0
votes
1
answer
49
views
How does biopsychology explain addiction?
asked
Jan 17
in
Psychology
0
votes
1
answer
98
views
According to the cognitive dissonance theory, what is the role of justification?
asked
Jan 16
in
Psychology
0
votes
1
answer
24
views
Who developed the concept of life-history theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
39
views
What is the cognitive theory of human sexuality?
asked
Jan 15
in
Psychology
0
votes
1
answer
83
views
What is declarative memory?
asked
Jan 15
in
Psychology
+1
vote
1
answer
66
views
What term describes the ability of matter to combine chemically with other substances?
asked
Jan 7
in
Science
0
votes
1
answer
41
views
What is the process by which a liquid changes to a solid?
asked
Jan 7
in
Science
0
votes
1
answer
51
views
What did sir isaac newton's famous law help people understand?
asked
Jan 6
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.
...