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 HarryHodgkin
Wall
Recent activity
All questions
All answers
Ask a Question
Recent activity by HarryHodgkin
1
answer
33
views
How does the size or shape of gold nanoparticles affect their catalytic activity in the oxidation of carbon monoxide?
asked
Feb 24
in
Materials Chemistry
1
answer
29
views
What is the effect of concentration, temperature, and catalysts on the reaction rate of a specific chemical reaction, and how can this information be used to ensure the safety of the reaction process?
answered
Feb 24
in
Chemical kinetics
1
answer
19
views
How does the migration of carbocations occur in the Pinacol-Pinacolone rearrangement reaction and what factors affect the rate and stereochemistry of the reaction?
asked
Feb 22
in
Organic Chemistry
1
answer
26
views
What are the resonance structures of the molecule nitrate ion (NO3-)?
asked
Feb 21
in
Chemical bonding
1
answer
27
views
What is the most efficient method of preparing 2-chloro-4-nitroaniline from aniline and chlorine gas? How can the purity of the final product be determined and what are the potential hazards associated with this synthesis?
asked
Feb 21
in
Chemical synthesis
1
answer
33
views
What is the bond angle of the molecule SF6, and how does the molecule's shape relate to its bond angle?
answered
Feb 21
in
Chemical bonding
1
answer
31
views
How does the electronic configuration of transition metal complexes affect their reactivity towards ligands in inorganic chemistry?
answered
Feb 20
in
Inorganic Chemistry
1
answer
32
views
What is the electronegativity difference between a nitrogen atom (EN = 3.04) and an oxygen atom (EN = 3.44)?
asked
Feb 20
in
Chemical bonding
1
answer
35
views
How does the drug interaction between Warfarin and Aspirin affect the metabolism of both drugs and what are the implications for patients taking these medications?
asked
Feb 19
in
Medicinal Chemistry
1
answer
44
views
How does the design of self-assembled supramolecular structures impact their stability and functionality? What are the key factors that influence the self-assembly of supramolecular architectures and how can they be optimized for specific applications?
answered
Feb 19
in
Physical Chemistry
1
answer
24
views
How does the coordination chemistry of metalloproteins and enzymes affect their function and reactivity in biological systems?
asked
Feb 19
in
Coordination Chemistry
1
answer
32
views
What is the boiling point of a substance with dipole-dipole interactions, compared to a substance with only London dispersion forces? Provide an explanation for the difference observed.
answered
Feb 17
in
Chemical bonding
1
answer
33
views
What is the crystal structure of table salt (NaCl) and how does it differ from that of iron (Fe)?
answered
Feb 17
in
Physical Chemistry
1
answer
38
views
What is the molecular geometry and the approximate bond angles of the ozone molecule (O3)?
asked
Feb 14
in
Quantum Chemistry
1
answer
37
views
How does investigation of pharmacogenetics help in understanding the individual variation in drug response and the development of personalised drug therapies for different types of diseases in medicinal chemistry?
asked
Feb 13
in
Medicinal Chemistry
1
answer
57
views
How does the bond strength vary with the bond length and bond order in diatomic molecules? Provide examples of two different diatomic molecules to illustrate your answer and explain which molecule has a stronger bond and why.
asked
Feb 13
in
Chemical bonding
1
answer
55
views
How does the concentration of heavy metals in soil affect the growth of plants, and what are some potential solutions to mitigate the negative effects of heavy metal toxicity on plant growth in contaminated environments?
answered
Feb 13
in
Environmental Chemistry
1
answer
51
views
How do genetic variations impact the effectiveness and toxicity of drugs used in the treatment of hypertension? Provide specific examples of genetic variations and corresponding drugs.
asked
Feb 13
in
Medicinal Chemistry
1
answer
31
views
How can the efficiency of solar cells be improved by synthesizing and characterizing new materials with desired properties such as high light absorption, charge separation, and transport?
answered
Feb 7
in
Materials Chemistry
1
answer
37
views
How can computational chemistry be used to determine the binding affinity between a host molecule and guest molecules in supramolecular chemistry?
answered
Feb 5
in
Computational Chemistry
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.
...