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 EdgardoHinch
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by EdgardoHinch
0
votes
27
views
What is the relationship between the reaction rate and the equilibrium constant for a specific chemical reaction and how does temperature affect this relationship?
answered
Feb 22
in
Chemical kinetics
0
votes
28
views
What is the step-by-step mechanism for the preparation of 2,4-dichlorobenzoic acid from benzoic acid and chlorine gas? Include the balanced chemical equation for the reaction and explain the role of the catalyst in the process.
answered
Feb 22
in
Chemical synthesis
0
votes
19
views
What is the mechanism behind the photodegradation of a specific organic molecule under UV light irradiation and what are the possible photoproducts that may form as a result of this process?
answered
Feb 22
in
Physical Chemistry
0
votes
41
views
How does the order of nucleotides in DNA determine the sequence of amino acids in a protein during RNA transcription and translation?
answered
Feb 22
in
BioChemistry
0
votes
27
views
What is the effect of polymer molecular weight on the mechanical properties of 3D printed objects?
answered
Feb 21
in
Polymer Chemistry
0
votes
26
views
What is the effect of co-administration of a specific medication with a known inhibitor of the CYP450 enzyme on the metabolism of the medication in the body, and how does this affect the medication's effectiveness and potential for adverse drug reactions?
answered
Feb 18
in
Medicinal Chemistry
0
votes
30
views
What is the bond order of carbon dioxide (CO2) and how does it affect the molecule's stability and properties?
answered
Feb 18
in
Chemical bonding
0
votes
32
views
What is the mechanism and intermediates involved in the acid-catalyzed hydration of an alkene like 2-methylpropene to form 2-methylpropan-2-ol?
answered
Feb 17
in
Organic Chemistry
0
votes
25
views
How can the mechanical properties of 3D printed polymer materials be improved for industrial applications?
answered
Feb 10
in
Polymer Chemistry
0
votes
69
views
How does changing the concentration of one of the reactants affect the rate and sustainability of the reaction between potassium permanganate and hydrogen peroxide in acidic solution?
answered
Feb 3
in
Chemical kinetics
0
votes
142
views
How do changes in pH affect the surface properties of biomembranes?
answered
Jan 31
in
Surface Chemistry
0
votes
86
views
How does the presence of acid mine drainage affect the pH level and concentration of heavy metals in nearby bodies of water, and what chemical processes are responsible for these changes?
answered
Jan 30
in
Environmental Chemistry
0
votes
108
views
How does the ab initio calculated dipole moment of water compare to the experimental value?
answered
Jan 30
in
Computational Chemistry
0
votes
65
views
Using X-ray diffraction, analyze the crystal structure and determine the chemical composition of an unknown mineral sample provided.
answered
Jan 30
in
Analytical Chemistry
0
votes
89
views
Calculate the enthalpy change for the combustion of methane gas (CH4) if 37.0 g of CH4 is completely burned in a bomb calorimeter and the temperature increases by 285.4 K. Assume that the calorimeter has a heat capacity of 4.40 kJ/K and that the combustion reaction is as follows: CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l); ΔH=-890.4 kJ/mol. What is the enthalpy change for the combustion of one mole of methane gas?
answered
Jan 23
in
Chemical reactions
0
votes
48
views
What is the significance of the Stanford-Binet test?
answered
Jan 20
in
Psychology
0
votes
69
views
Who developed the stress and coping theory?
answered
Jan 20
in
Psychology
0
votes
85
views
How does the concept of positive organisational behaviour relate to positive psychology principles?
answered
Jan 20
in
Psychology
0
votes
103
views
What is intelligence theory?
answered
Jan 17
in
Psychology
0
votes
37
views
What is the main strength of the humanistic perspective?
answered
Jan 16
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.
...