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 RandellBeggs
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by RandellBeggs
0
votes
27
views
What is the effect of temperature on the photochemical reaction rate of a specific compound under constant light intensity?
answered
Feb 20
in
PhotoChemistry
0
votes
38
views
How does the concentration of a surfactant affect the surface tension of a liquid and how can it be measured using a drop weight method?
answered
Feb 18
in
Surface Chemistry
0
votes
76
views
How do different renewable energy sources (such as solar, wind, hydro, geothermal) impact the environment in terms of their carbon footprint, land use, water consumption, and waste generation?
answered
Feb 12
in
Environmental Chemistry
0
votes
58
views
How can the process of production of industrial gases such as nitrogen, oxygen or hydrogen be optimized for high-yield and low energy consumption?
answered
Feb 10
in
Chemical engineering
0
votes
39
views
How can the magnetic properties of different materials be investigated for their potential use in data storage devices like hard drives?
answered
Feb 7
in
Materials Chemistry
0
votes
33
views
How can the levels of POPs be reduced in the environment? Investigate and propose a feasible solution for controlling persistent organic pollutants in soil and bodies of water.
answered
Feb 7
in
Environmental Chemistry
0
votes
39
views
How can medicinal chemists develop new treatments for skin diseases that are both effective and safe for long-term use?
answered
Feb 5
in
Medicinal Chemistry
0
votes
123
views
What is the amount (in moles) of copper in a 500 mL solution of 0.1 M CuSO4, when the solution is electrolyzed using a current of 2.50 A for 30 minutes? The electrode used for the electrolysis is a copper electrode.
answered
Jan 30
in
Analytical Chemistry
0
votes
73
views
How can the concentration of sodium ions in a given sample be quantified using potentiometry?
answered
Jan 29
in
Analytical Chemistry
0
votes
84
views
Calculate the heat of sublimation of solid carbon dioxide (dry ice) given that the enthalpy of fusion of solid carbon dioxide is 8.6 kJ/mol and the enthalpy of vaporization of carbon dioxide gas is 22.8 kJ/mol. (Hint: The heat of sublimation of a substance is equal to the sum of its enthalpy of fusion and enthalpy of vaporization.)
answered
Jan 23
in
ThermoChemistry
0
votes
42
views
Consider two organic compounds with the molecular formula C5H10, one of which is a cyclic alkene and the other one is an acyclic alkene. Both of them exhibit positional isomerism as well. Identify the two compounds and draw their structural formulas.
answered
Jan 21
in
Organic Chemistry
0
votes
65
views
How does valproate affect the brain?
answered
Jan 20
in
Psychology
0
votes
59
views
When did the initial research on Mindfulness begin?
answered
Jan 20
in
Psychology
0
votes
85
views
What is the chronosystem in the ecological systems theory?
answered
Jan 20
in
Psychology
0
votes
50
views
What was the aim of Asch's conformity experiment?
answered
Jan 20
in
Psychology
0
votes
44
views
Who developed the Trauma-Focussed Cognitive Behavioural Therapy TF-CBT and what were its main assumptions?
answered
Jan 20
in
Psychology
0
votes
42
views
How can Cognitive-Behavioural Theory contribute to end-of-life treatment?
answered
Jan 17
in
Psychology
0
votes
40
views
How does the narrative theory view recovery after trauma?
answered
Jan 17
in
Psychology
0
votes
52
views
Where does social exchange theory come from?
answered
Jan 16
in
Psychology
0
votes
35
views
Can computational models fully explain human behaviour?
answered
Jan 15
in
Psychology
Page:
1
2
next »
37.4k
questions
37.2k
answers
2
comments
14.7k
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.
...