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 ElmoMcColl39
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by ElmoMcColl39
0
votes
28
views
How does the size and shape of host molecules affect their ability to bind with guest molecules in supramolecular systems, and how can computational methods be used to study and predict these interactions?
answered
1 day
ago
in
Computational Chemistry
0
votes
19
views
How does the concentration of reactants affect the reaction rate of the reaction between sodium thiosulphate and hydrochloric acid?
answered
1 day
ago
in
Chemical kinetics
0
votes
16
views
What is the balanced chemical equation for the preparation of 2,4,6-trinitrotoluene from toluene and nitric acid? Also, calculate the theoretical yield of 2,4,6-trinitrotoluene if 50 grams of toluene and excess nitric acid are used in the reaction.
answered
3 days
ago
in
Chemical synthesis
0
votes
21
views
What is the optimal composition of a metal alloy, based on its physical and chemical properties, for use in manufacturing aircraft engines that are capable of withstanding high temperatures and pressures during flight?
answered
3 days
ago
in
Materials Chemistry
0
votes
20
views
What is the molecular geometry and bond angles of methane molecule (CH4) using the VSEPR theory?
answered
4 days
ago
in
Quantum Chemistry
0
votes
21
views
What is the mechanism of the hydrolysis reaction of acetamide using quantum chemical calculations?
answered
5 days
ago
in
Computational Chemistry
0
votes
32
views
How do proton pump inhibitors (PPIs) interact with clopidogrel (an antiplatelet drug) at the molecular level and how does this interaction affect the overall effectiveness of clopidogrel therapy?
answered
Feb 14
in
Medicinal Chemistry
0
votes
26
views
What is the difference between primary, secondary, and tertiary amines in terms of their chemical properties? Provide an example of each and explain how their chemical properties are related to their respective structures.
answered
Feb 14
in
Organic Chemistry
0
votes
37
views
What is the role of metal ions in metalloproteins and metalloenzymes? How do they contribute to the activity and function of these proteins? Use specific examples to support your answer.
answered
Feb 13
in
Coordination Chemistry
0
votes
39
views
How can the synthesis of metal-organic frameworks be optimized to improve their efficiency and stability, while also reducing the cost of production?
answered
Feb 11
in
Materials Chemistry
0
votes
42
views
How can the process for the production of a specific pharmaceutical drug be optimized to increase yield and ensure consistent quality?
answered
Feb 10
in
Chemical engineering
0
votes
33
views
How can chemists design new drugs that target specific receptors in the gastrointestinal tract to treat conditions such as irritable bowel syndrome and inflammatory bowel disease?
answered
Feb 6
in
Medicinal Chemistry
0
votes
37
views
How can chemistry teachers provide hands-on experiences to students in remote learning environments where in-person laboratory access is limited?
answered
Feb 5
in
Chemical education
0
votes
42
views
Determine the bond order and bond length of the N-O bond in NO<sup>-</sup> ion.
answered
Feb 4
in
Inorganic Chemistry
0
votes
49
views
Consider a container separated into two compartments by a barrier. One compartment has a gas at a pressure of 1 atm and the other compartment is empty. The barrier has a small hole in it, which allows the gas to diffuse from one compartment to another. If the rate of diffusion of the gas is 0.2 mL/min and the molar mass of the gas is 28g/mol, what is the mass of gas transferred through the hole in 5 hours?
answered
Feb 3
in
Physical Chemistry
0
votes
73
views
What are the effects of adding different types and amounts of filler materials (such as silica, talc, or calcium carbonate) on the properties (such as adhesion, scratch resistance, and abrasion resistance) of polymer-based coatings and paints?
answered
Jan 30
in
Polymer Chemistry
0
votes
80
views
How does acid mine drainage affect the pH level and metal concentrations of nearby bodies of water and what chemical processes are involved in this phenomenon?
answered
Jan 30
in
Environmental Chemistry
0
votes
78
views
How can we use ion-selective electrodes to determine the concentration of fluoride ions in a solution and what factors can affect the accuracy of this measurement?
answered
Jan 30
in
Analytical Chemistry
0
votes
59
views
How can the presence of chloride ions in a sample be identified using ion-selective electrodes and what is the concentration of chloride ions in the sample?
answered
Jan 29
in
Analytical Chemistry
0
votes
41
views
Identify the number of stereoisomers for a molecule with the molecular formula C5H10O that contains a chiral carbon atom.
answered
Jan 21
in
Organic Chemistry
Page:
1
2
3
next »
35.7k
questions
35.5k
answers
2
comments
7.0k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.2k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...