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 CarmellaBibl
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by CarmellaBibl
0
votes
32
views
What is the effect of changing the pH on the equilibrium concentration of the complex ion Fe(CN)6 4- ? Provide a detailed explanation of the process involved in predicting the effect and the factors that influence the equilibrium.
answered
Feb 19
in
Chemical equilibrium
0
votes
29
views
How does the coordinated metal ion affect the electronic properties and optical properties of metalloporphyrins and metallophthalocyanines, and what are the implications for their potential applications in catalysis, sensing or molecular electronics?
answered
Feb 19
in
Coordination Chemistry
0
votes
34
views
What is the predicted geometry and polarity of the inorganic molecule sulfur hexafluoride (SF6)?
answered
Feb 14
in
Inorganic Chemistry
0
votes
90
views
What is the enthalpy change when 10.0 g of sodium hydroxide dissolves in 200 mL of water at 25°C? The molar enthalpy of dissolution of sodium hydroxide is -44.5 kJ/mol.
answered
Feb 13
in
ThermoChemistry
0
votes
60
views
How does computational modeling aid in understanding the mechanism of enzyme catalysis, and what insights can be gained through this approach?
answered
Feb 12
in
Computational Chemistry
0
votes
21
views
How can the knowledge of cardiovascular disease pathophysiology be utilized in designing and developing new drugs with high efficacy and less adverse effects for the treatment of cardiovascular diseases?
answered
Feb 7
in
Medicinal Chemistry
0
votes
35
views
How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify different functional groups present in a polymer sample and how can the information obtained from FTIR spectra assist in characterization of the polymer?
answered
Feb 5
in
Polymer Chemistry
0
votes
37
views
Design a chemical reactor for the production of 1000 kg per hour of ammonia through the Haber process, given a feedstock gas composition of nitrogen and hydrogen in a 3:1 molar ratio, and operating conditions of 450°C at 100 bar pressure. Determine the reactor size and necessary input flow rates of reactants, and identify any key design considerations that need to be taken into account.
answered
Feb 3
in
Chemical engineering
0
votes
98
views
What is the concentration of lead (Pb) in a water sample collected from a local river, and how does it compare to the maximum permissible limit set by the World Health Organization (WHO)? Determine the answer using atomic absorption spectroscopy and provide a detailed report including instrumental parameters, experimental procedure, and results.
answered
Jan 30
in
Analytical Chemistry
0
votes
74
views
Assuming the volume of a container at equilibrium is 2 L, what is the new equilibrium concentration of NOCl if the volume is changed to 1 L, given that the initial concentration of NOCl is 0.10 M and the equilibrium constant (Kc) is 0.054?
answered
Jan 22
in
Chemical equilibrium
0
votes
68
views
Where was the Little Albert experiment conducted?
answered
Jan 20
in
Psychology
0
votes
34
views
When was the concept of the placebo first introduced in medical research?
answered
Jan 20
in
Psychology
0
votes
65
views
When was the behaviourist theory proposed?
answered
Jan 16
in
Psychology
0
votes
82
views
According to the self-determination theory, what is autonomous motivation?
answered
Jan 16
in
Psychology
0
votes
46
views
What is the empirical evidence supporting CBT?
answered
Jan 16
in
Psychology
0
votes
33
views
When evaluating cognitive theories, why is it important to consider individual differences?
answered
Jan 16
in
Psychology
0
votes
50
views
What is a scatterplot?
answered
Jan 16
in
Psychology
0
votes
43
views
What is the implication of Group membership?
answered
Jan 15
in
Psychology
0
votes
39
views
What is the Gestalt theory of hearing?
answered
Jan 13
in
Psychology
0
votes
102
views
When your body digests food, it breaks down the molecules of nutrients and releases what?
answered
Jan 8
in
Science
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.
...