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 ErickB565479
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by ErickB565479
0
votes
24
views
How does the size and shape of a nanoparticle affect its behavior in a specific solvent in a molecular dynamics simulation?
answered
1 day
ago
in
Computational Chemistry
0
votes
30
views
What is the effect of different ligands on the photochemical properties of coordination compounds? Use specific examples to explain how the photophysical and photochemical properties of the complex can be altered by changing the ligand.
answered
3 days
ago
in
PhotoChemistry
0
votes
22
views
What are the most effective surfactants and how can they be incorporated into a detergent formulation to achieve optimal cleaning performance while minimizing environmental impact in the production of detergents?
answered
4 days
ago
in
Chemical engineering
0
votes
7
views
What is the mechanism behind the enhancement of Raman signals observed in SERS and how can we optimize the conditions to achieve maximum enhancement for a given molecule?
answered
Feb 17
in
Surface Chemistry
0
votes
26
views
What is the role of Rubisco in the carbon fixation process during photosynthesis? How does its structure and function relate to its efficiency in fixing carbon dioxide?
answered
Feb 14
in
BioChemistry
0
votes
30
views
What is the difference between primary, secondary, and tertiary amines? Provide an example of each and explain how their physical and chemical properties differ.
answered
Feb 14
in
Organic Chemistry
0
votes
9
views
How can we design drugs that specifically target and treat the symptoms of Parkinson's disease, without causing harmful side effects to healthy neurons in the brain?
answered
Feb 12
in
Medicinal Chemistry
0
votes
9
views
How can we design antiviral drugs that specifically target viral proteins without harming the patient's cells?
answered
Feb 12
in
Medicinal Chemistry
0
votes
37
views
How can we design an efficient and environmentally friendly system for the recovery of valuable metals, such as gold, silver, copper and palladium, from electronic waste that minimizes harmful waste and reduces energy consumption?
answered
Feb 12
in
Chemical engineering
0
votes
28
views
How can the performance of polymer-based electronic devices be improved?
answered
Feb 10
in
Polymer Chemistry
0
votes
33
views
How can the optical properties of polymer materials be tuned to enhance their efficiency in solar energy conversion?
answered
Feb 10
in
Polymer Chemistry
0
votes
33
views
How can knowledge of pharmacogenetics be used to optimize drug therapy for individual patients in the treatment of cancer? Specifically, investigate the pharmacogenetics of common chemotherapy drugs and the genetic variations that can affect drug response and toxicity in cancer patients.
answered
Feb 5
in
Medicinal Chemistry
0
votes
37
views
How can chemists modify the chemical structure of existing antibiotics to overcome drug-resistant bacterial infections like MRSA (Methicillin-Resistant Staphylococcus Aureus)?
answered
Feb 5
in
Medicinal Chemistry
0
votes
28
views
How can chemistry instructors better support the learning needs of students with disabilities and ensure equal access to the curriculum?
answered
Feb 4
in
Chemical education
0
votes
73
views
Design a heat exchanger for a factory that produces 10,000 liters of sulfuric acid per day starting at 70°C and needs to be cooled to 40°C for packaging. The available cooling water supply from the local municipal is at 20°C and is available at a flow rate of 1000 liters per minute. Design the heat exchanger to achieve the required temperature drop and calculate the heat transfer coefficient and the overall heat transfer coefficient.
answered
Feb 4
in
Chemical engineering
0
votes
39
views
Calculate the standard enthalpy change for the following reaction, given the standard enthalpies of formation:2Fe (s) + 3Cl2 (g) → 2FeCl3 (s)ΔH°f(FeCl3) = -399.4 kJ/molΔH°f(Fe) = 0 kJ/molΔH°f(Cl2) = 0 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
0
votes
65
views
What is the optimized geometry and electronic structure of the transition metal complex [Fe(CN)6]4- using ab initio calculations?
answered
Jan 31
in
Computational Chemistry
+1
vote
68
views
How does alternative splicing affect RNA stability and protein diversity? Provide specific examples of alternative splicing events in human genes and their functional consequences.
answered
Jan 31
in
BioChemistry
0
votes
50
views
How can gas chromatography be used to analyze the composition of a mixture containing unknown compounds? Develop a step-by-step procedure to identify the individual components, quantify their concentrations, and estimate their relative abundance within the mixture.
answered
Jan 29
in
Analytical Chemistry
0
votes
55
views
Calculate the formal charge on each atom in the nitrate ion (NO3^-).
answered
Jan 23
in
Inorganic Chemistry
Page:
1
2
next »
35.8k
questions
35.6k
answers
2
comments
7.0k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.3k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...