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 LaureneLevin
Wall
Recent activity
All questions
All answers
Ask a Question
Questions by LaureneLevin
0
votes
1
answer
32
views
What is the effect of varying pH levels on the rate of the reaction between hydrochloric acid (HCl) and magnesium (Mg)?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
18
views
What is the most efficient method to prepare 2-chloro-4-nitroaniline from aniline and chlorine gas while ensuring optimal yield and purity of the final product?
asked
3 days
ago
in
Chemical synthesis
0
votes
1
answer
24
views
What is the rate of a gas-phase reaction in which nitrogen dioxide decomposes into nitric oxide and oxygen gas at a rate constant of 2.0 x 10^-3 s^-1 when the concentration of nitrogen dioxide is 0.10 M and the reaction is carried out at 450 K?
asked
5 days
ago
in
Physical Chemistry
0
votes
1
answer
32
views
How can the magnetic properties of different metals and alloys be optimized to increase data storage capacity in hard drives?
asked
Feb 7
in
Materials Chemistry
0
votes
1
answer
27
views
How can Magnetic Resonance Spectroscopy be used to determine the purity of chemical compounds?
asked
Feb 6
in
Physical Chemistry
0
votes
1
answer
99
views
How would you determine the concentration of chloride ions in a sample of seawater using an ion-selective electrode?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
60
views
Calculate the corrosion potential of a nickel metal electrode in a 0.1 M NaCl solution with a pH of 7.2, given that the standard electrode potential for the Ni2+/Ni redox reaction is -0.25 V vs. the standard hydrogen electrode.
asked
Jan 23
in
ElectroChemistry
0
votes
1
answer
59
views
Assuming that the volume of the system is constant, how will the equilibrium concentration of reactants and products be affected if the temperature is increased for the following reaction: 2 SO2(g) + O2(g) ⇌ 2 SO3(g) (a) Predict the direction of the reaction shift and explain why(b) Predict the effect of the temperature change on the equilibrium value of Kc for the reaction.
asked
Jan 22
in
Chemical equilibrium
0
votes
1
answer
42
views
What is linguistic determinism?
asked
Jan 20
in
Psychology
0
votes
1
answer
62
views
Why do some researchers suggest that personality traits, such as narcissism and aggression, may be linked to school shootings?
asked
Jan 20
in
Psychology
0
votes
1
answer
10
views
When can practitioners utilise empathy as a self-care technique?
asked
Jan 17
in
Psychology
0
votes
1
answer
64
views
What is the difference between a discourse and a narrative?
asked
Jan 17
in
Psychology
0
votes
1
answer
33
views
When does the Ecological Fallacy occur?
asked
Jan 16
in
Psychology
0
votes
1
answer
37
views
How can metapsychology be used to unify diverse psychological theories?
asked
Jan 16
in
Psychology
0
votes
1
answer
22
views
What is the cognitive interdependence theory?
asked
Jan 16
in
Psychology
0
votes
1
answer
57
views
When does the Levels of Processing Model suggest deeper processing should be used?
asked
Jan 15
in
Psychology
0
votes
1
answer
14
views
What is the Social Identity Theory, and how is it relevant to AI design for online communities?
asked
Jan 15
in
Psychology
0
votes
1
answer
35
views
What is the difference between social anxiety disorder and specific phobias?
asked
Jan 14
in
Psychology
0
votes
1
answer
33
views
What is abnormal behaviour?
asked
Jan 14
in
Psychology
0
votes
1
answer
30
views
What results when birth rates fall even lower than death rates?
asked
Jan 7
in
Science
Page:
1
2
next »
35.7k
questions
35.6k
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.
...