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 TrudiMarron
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by TrudiMarron
0
votes
1
answer
15
views
How does pH level affect the solubility of metal ions in acid mine drainage and what is the potential impact on water quality?
asked
3 days
ago
in
Environmental Chemistry
0
votes
1
answer
23
views
What is the molecular geometry and bond angle of a water molecule based on its electronic structure and how does the presence of lone pairs affect these parameters?
asked
5 days
ago
in
Quantum Chemistry
0
votes
1
answer
25
views
How does the incorporation of different dopants affect the electrical conductivity and mechanical flexibility of conductive polymers, and what is the optimal dopant concentration needed to achieve the desired properties for use in flexible electronics?
asked
5 days
ago
in
Materials Chemistry
0
votes
1
answer
25
views
What is the effect of temperature and size on the stability and dynamics of gold nanoparticles using molecular dynamics simulations?
asked
6 days
ago
in
Computational Chemistry
0
votes
1
answer
24
views
What is the balanced chemical equation for the preparation of phenylalanine from benzyl chloride and ammonia, and what is the theoretical yield of phenylalanine that can be obtained from 50 g of benzyl chloride and an excess of ammonia?
asked
Feb 17
in
Chemical synthesis
0
votes
1
answer
35
views
How can we predict the crystal structure of inorganic solids based on their chemical composition and bonding interactions?
asked
Feb 14
in
Inorganic Chemistry
0
votes
1
answer
32
views
What is the hybridization of the sulfur atom in SF6 molecule?
asked
Feb 13
in
Inorganic Chemistry
0
votes
1
answer
8
views
How can the knowledge of enzyme or receptor structure and function be used to design drugs with high selectivity and affinity for the target enzyme or receptor?
asked
Feb 7
in
Medicinal Chemistry
0
votes
1
answer
40
views
How can technology be effectively integrated into the teaching and learning of chemical education, and what strategies can be used to overcome the difficulties faced in incorporating technology into chemistry education?
asked
Feb 6
in
Chemical education
0
votes
1
answer
11
views
How can computational studies help in predicting and designing the self-assembly of supramolecular structures?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
87
views
How do different types of renewable energy sources, such as solar, wind, and hydroelectric power, compare in terms of their environmental impact and efficiency in generating electricity?
asked
Jan 31
in
Environmental Chemistry
0
votes
1
answer
73
views
What is the difference between aldehydes and ketones in terms of their functional groups and reactivity? Provide examples of aldehydes and ketones commonly found in household products and explain their uses.
asked
Jan 31
in
Organic Chemistry
0
votes
1
answer
51
views
Calculate the enthalpy change of mixing 50 mL of 1 M HCl with 50 mL of 1 M NaOH at 25°C. It is known that the standard enthalpies of formation of HCl and NaOH are -92.3 kJ/mol and -469.2 kJ/mol, respectively. Assume that the heat capacity of the mixture is 4.18 J/g°C and the density of the solution is 1 g/mL.
asked
Jan 23
in
ThermoChemistry
0
votes
1
answer
103
views
A laboratory made a buffer solution by mixing 25 mL of 0.10 M acetic acid (Ka = 1.8 x 10^-5) with 15 mL of 0.20 M sodium acetate solution. Calculate the pH of the buffer solution assuming both the acid and the acetate ions are completely dissociated.
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
73
views
What is the systematic name of the following organic compound? CH3CH2CH2CHO
asked
Jan 21
in
Organic Chemistry
0
votes
1
answer
97
views
When did the DSM-III introduce the concept of post-traumatic stress disorder PTSD ?
asked
Jan 20
in
Psychology
0
votes
1
answer
10
views
Why is it important to consider a client's developmental stage in therapy?
asked
Jan 17
in
Psychology
0
votes
1
answer
13
views
What is countertransference in psychodynamic therapy?
asked
Jan 17
in
Psychology
0
votes
1
answer
10
views
Who determines the usefulness of correlational research?
asked
Jan 17
in
Psychology
0
votes
1
answer
46
views
Who developed the cognitive model of panic disorder?
asked
Jan 15
in
Psychology
Page:
1
2
next »
35.9k
questions
35.7k
answers
2
comments
7.0k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(13.4k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...