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 MarilynnAnth
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by MarilynnAnth
0
votes
22
views
What is the relationship between doping concentration and conductivity in a semiconducting material used in electronic devices?
answered
1 day
ago
in
Materials Chemistry
0
votes
27
views
How does the conductivity of a salt solution change with the concentration of the salt?
answered
6 days
ago
in
Inorganic Chemistry
0
votes
21
views
How does the concentration of sulfur dioxide in the atmosphere affect the pH level of rainwater in areas experiencing acid rain, and what are the potential ecological consequences of these changes in pH?
answered
6 days
ago
in
Environmental Chemistry
0
votes
27
views
What is the total surface area of a sample of activated carbon with a mass of 0.5 g, assuming a monolayer adsorption capacity of 80 mg/g and a BET surface area of 900 m²/g?
answered
Feb 18
in
Surface Chemistry
0
votes
49
views
How does the surface chemistry of a metal change during the process of corrosion and what can be done to prevent or slow down the corrosion process through passivation?
answered
Feb 13
in
Surface Chemistry
0
votes
42
views
How can the structure and composition of drug delivery systems be optimized to improve efficacy and decrease potential side effects?
answered
Feb 10
in
Medicinal Chemistry
0
votes
49
views
How can the production process of surfactants be optimized to minimize waste and increase efficiency, while ensuring that the final product meets industry standards and is environmentally sustainable?
answered
Feb 10
in
Chemical engineering
0
votes
37
views
How can the molecular structure of a drug be optimized using computational chemistry and molecular modeling techniques to increase its effectiveness in treating a particular disease?
answered
Feb 10
in
Physical Chemistry
0
votes
35
views
How can the mechanical and chemical properties of biomaterials be optimized for use in tissue engineering applications?
answered
Feb 7
in
Materials Chemistry
0
votes
11
views
How can computer-aided drug design be utilized to develop new treatments for autoimmune diseases, focusing specifically on the design of small-molecule inhibitors that target key immune system signaling pathways?
answered
Feb 6
in
Medicinal Chemistry
0
votes
46
views
Determine the formal charge on the sulfur atom in sulfur hexafluoride (SF6)?
answered
Feb 4
in
Inorganic Chemistry
0
votes
42
views
Calculate the standard free energy change (∆G°) for the following redox reaction at 25°C:2 Fe³⁺(aq) + 3 H₂(g) → 2 Fe(s) + 6 H⁺(aq)
answered
Feb 3
in
Chemical thermodynamics
0
votes
56
views
Calculate the standard enthalpy change (∆H°) for the reaction between 50.0 mL of 0.100 M hydrochloric acid (HCl) and 50.0 mL of 0.100 M sodium hydroxide (NaOH), given that the temperature change was -5.01°C and the specific heat capacity of the solution is 4.18 J/g°C. The balanced chemical equation for the reaction is:HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)Note: Assume the density of the solutions is 1.00 g/mL and that the specific heat capacity of the solutions is the same as that of water.
answered
Feb 3
in
Chemical thermodynamics
0
votes
61
views
Calculate the number of electrons transferred during the following redox reaction: Cu(s) + 2Ag+ --> Cu2+ + 2Ag(s)
answered
Feb 3
in
ElectroChemistry
0
votes
84
views
What are the different types of biomolecules found in living organisms and how are they classified based on their chemical structures and functions? Provide examples of each type of biomolecule and explain their importance in biological systems.
answered
Jan 31
in
Organic Chemistry
0
votes
58
views
Calculate the activation energy for the electrochemical reaction of zinc and copper sulfate solution using the slope of the Tafel plot obtained from the data collected during a cyclic voltammetry experiment.
answered
Jan 23
in
ElectroChemistry
0
votes
48
views
A sample of an unknown inorganic compound weighing 6.25 grams was analyzed to determine its empirical and molecular formulas. After combustion, the sample produced 9.375 grams of carbon dioxide and 3.125 grams of water. What is the empirical and molecular formula of the inorganic compound?
answered
Jan 22
in
Inorganic Chemistry
0
votes
9
views
Why is replication important in scientific research?
answered
Jan 20
in
Psychology
0
votes
49
views
Why was the Stanford prison experiment criticized?
answered
Jan 20
in
Psychology
0
votes
46
views
According to the evolutionary theory of anxiety, why do people develop anxiety disorders?
answered
Jan 15
in
Psychology
Page:
1
2
next »
35.6k
questions
35.5k
answers
2
comments
7.0k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.1k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...