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 ChasityLearm
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by ChasityLearm
0
votes
26
views
How does the concentration of a surfactant affect its ability to reduce surface tension of a liquid?
answered
Feb 18
in
Surface Chemistry
0
votes
27
views
What is the balanced chemical equation for the double replacement reaction between barium chloride (BaCl2) and potassium sulfate (K2SO4)?
answered
Feb 17
in
Chemical reactions
0
votes
29
views
What are the different methods to synthesize pyrimidine derivatives, and what are their applications in drug discovery and development? How can we modify the structure of pyrimidine derivatives to enhance their pharmacological properties?
answered
Feb 14
in
Organic Chemistry
0
votes
22
views
What is the difference in physical and chemical properties between primary, secondary, and tertiary amines? How do these differences affect their reactivity in organic reactions? Explain with examples.
answered
Feb 14
in
Organic Chemistry
0
votes
29
views
How does the nitrogen assimilation process occur in plants and what are the biochemical mechanisms involved in this process?
answered
Feb 14
in
BioChemistry
0
votes
37
views
What is the effect of increasing the temperature on the rate of the reaction between hydrochloric acid and magnesium ribbon, and how can this effect be explained using the Collision Theory?
answered
Feb 13
in
Chemical kinetics
0
votes
47
views
How can the sensitivity of SERS be enhanced for the detection of trace amounts of chemical compounds on surfaces?
answered
Feb 10
in
Surface Chemistry
0
votes
8
views
How can the properties and characteristics of polyurethane synthesized from different types of diisocyanates and polyols be compared and optimized for specific applications?
answered
Feb 10
in
Chemical synthesis
0
votes
34
views
How can the compatibility of two different polymers be improved in a blend to enhance their overall properties?
answered
Feb 6
in
Polymer Chemistry
0
votes
49
views
How can school administrators encourage the development of more chemistry-related extracurricular activities to provide students with better opportunities to enhance their chemistry skills and knowledge?
answered
Feb 5
in
Chemical education
0
votes
21
views
How can chemistry students learn and conduct experiments effectively in a limited access laboratory setting?
answered
Feb 5
in
Chemical education
0
votes
34
views
How can chemistry departments encourage and support more diversity in their hiring practices and recruitment efforts to increase the representation of underrepresented groups in the field?
answered
Feb 4
in
Chemical education
0
votes
11
views
How can a cost-effective and efficient system be designed to extract valuable metals like gold and silver from electronic waste, while minimizing environmental impact and complying with regulatory standards?
answered
Feb 4
in
Chemical engineering
0
votes
51
views
Design a biodegradable polymer that can be used as a sustainable alternative to single-use plastic bags, and provide a detailed synthesis route for its production.
answered
Feb 3
in
Polymer Chemistry
0
votes
67
views
How does atomic structure affect the periodic trends of elements, and how can this knowledge help us better understand the placement of elements in the periodic table?
answered
Jan 31
in
Chemical education
0
votes
61
views
What is the Dipole Moment of Nitrogen Molecule Using Ab Initio Calculations?
answered
Jan 31
in
Computational Chemistry
0
votes
59
views
Calculate the amount of energy needed to desorb 10 moles of hydrogen gas from a metal surface, given that the enthalpy of desorption is -120 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
47
views
Who proposed the self-esteem model?
answered
Jan 20
in
Psychology
0
votes
45
views
According to the visual search task, how do people search for a target item amidst distractors?
answered
Jan 20
in
Psychology
0
votes
27
views
What are the criticisms of cross-cultural psychology?
answered
Jan 16
in
Psychology
Page:
1
2
3
next »
35.9k
questions
35.7k
answers
2
comments
7.1k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.4k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...