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 Milagros70T7
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by Milagros70T7
0
votes
1
answer
37
views
How does the photochemical properties of dyes and pigments affect their coloring abilities and photostability?
asked
Feb 22
in
PhotoChemistry
0
votes
1
answer
32
views
How do the photochemical properties of different dyes and pigments affect their stability and colorfastness when exposed to different types of light sources?
asked
Feb 22
in
PhotoChemistry
0
votes
1
answer
21
views
What is the optimum temperature and pressure conditions required for the efficient synthesis of polyvinyl chloride from vinyl chloride monomer?
asked
Feb 22
in
Chemical synthesis
0
votes
1
answer
26
views
How does the metabolism of different types of lipids, such as phospholipids, triacylglycerols and sphingolipids, differ in the process of lipid signaling and how does it affect cell membrane structure and function?
asked
Feb 20
in
BioChemistry
0
votes
1
answer
31
views
What is the rate constant for the decomposition of N<sub>2</sub>O<sub>5</sub> at 298 K if the half-life is 15.6 minutes and the initial concentration is 0.1 M?
asked
Feb 19
in
Physical Chemistry
0
votes
1
answer
37
views
How does the chemical composition of polymer filaments affect the properties and quality of 3D-printed objects, and what methods can be used to optimize the properties of the final printed product?
asked
Feb 18
in
Materials Chemistry
0
votes
1
answer
62
views
How can the processes of chemical precipitation and coagulation-flocculation be optimized for the treatment of industrial wastewater containing heavy metals?
asked
Feb 10
in
Chemical engineering
0
votes
1
answer
40
views
How can computational chemistry and molecular modeling be used to predict the chemical and physical properties of a new drug molecule before it's synthesized, allowing researchers to make informed decisions about its potential effectiveness and safety?
asked
Feb 6
in
Physical Chemistry
0
votes
1
answer
36
views
How can chemistry students be given more exposure to current research in chemistry to enhance their understanding of the subject and inspire their future scientific pursuits? Evaluate potential solutions such as guest lectures, field trips to research facilities, or incorporating current research into classroom activities.
asked
Feb 4
in
Chemical education
0
votes
1
answer
32
views
Design a system for the safe storage and transportation of highly concentrated sulfuric acid, considering factors such as material compatibility, environmental impact, and spill prevention.
asked
Feb 4
in
Chemical engineering
0
votes
1
answer
79
views
Calculate the standard Gibbs free energy change (ΔG°) for the reaction below at 298 K:2NO(g) + O2(g) → 2NO2(g)Given:ΔG°f(NO2(g)) = -51.29 kJ/molΔG°f(NO(g)) = 86.67 kJ/molΔG°f(O2(g)) = 0 kJ/mol
asked
Feb 3
in
Physical Chemistry
0
votes
1
answer
68
views
How does changing the pH of a redox reaction affect the equilibrium position of the reaction, and what factors can influence this effect? Provide an example of a redox reaction and explain how its equilibrium position can be affected by changes in pH.
asked
Feb 3
in
Chemical equilibrium
0
votes
1
answer
114
views
What are the main advantages and disadvantages of using polymer-based electronic materials compared to traditional materials in electronic devices such as transistors, solar cells, and light-emitting diodes?
asked
Jan 31
in
Polymer Chemistry
0
votes
1
answer
187
views
What are some effective study strategies that can help overcome inadequate preparation for chemistry exams?
asked
Jan 30
in
Chemical education
0
votes
1
answer
82
views
Calculate the enthalpy change of dissolution when 5 grams of sodium chloride (NaCl) dissolves in 100 mL of water at 25°C. The molar enthalpy of dissolution of sodium chloride is -3.9 kJ/mol.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
59
views
Who proposed the Strange Situation experiment?
asked
Jan 20
in
Psychology
0
votes
1
answer
43
views
What is conceptual clarity in relation to theories?
asked
Jan 20
in
Psychology
0
votes
1
answer
36
views
What is random sampling in psychology research?
asked
Jan 20
in
Psychology
0
votes
1
answer
63
views
According to the Elaboration Likelihood Model, what factors affect the amount of elaboration in the message processing?
asked
Jan 17
in
Psychology
0
votes
1
answer
100
views
Who proposed the sociometer theory of self-esteem?
asked
Jan 15
in
Psychology
Page:
1
2
next »
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.
...