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 KristinCoghl
Recent activity
All questions
All answers
Ask a Question
Answers by KristinCoghl
0
votes
83
views
Sure. Here's a precise problem for a chemistry student to solve: What is the balanced chemical equation for the combustion of methane gas (CH4) in the presence of oxygen gas (O2) to produce carbon dioxide gas (CO2) and water vapor (H2O)?
answered
Feb 17
in
Chemical reactions
0
votes
81
views
What is the mechanism for the addition reaction between an alkene and hydrogen bromide (HBr) in the presence of peroxide (ROOR)?
answered
Feb 17
in
Organic Chemistry
0
votes
144
views
How do intermolecular interactions affect the solubility of a solute in a solvent?
answered
Feb 13
in
Quantum Chemistry
0
votes
143
views
What is the coordination number and geometry of the metal ion in the active site of the metalloenzyme cytochrome c oxidase? How do these affect its function in the electron transport chain?
answered
Feb 12
in
Coordination Chemistry
0
votes
88
views
How can molecular dynamics simulations be used to predict the folding pathway and stability of a specific protein?
answered
Feb 5
in
Computational Chemistry
0
votes
128
views
Calculate the standard molar entropy change (∆S°) at 298 K for the reaction: 2H2 (g) + O2 (g) → 2H2O (l) given that the standard molar enthalpy change (∆H°) for this reaction is -572 kJ/mol.
answered
Feb 3
in
Quantum Chemistry
0
votes
100
views
What are some common misconceptions or misunderstandings that students have when learning about the periodic table and chemical elements, and how can these be addressed and overcome through effective chemical education techniques?
answered
Jan 30
in
Chemical education
0
votes
99
views
What is the amount of copper ions present in a 0.01 M CuSO4 solution that is electrolyzed for 10 minutes using a current of 0.3 A?
answered
Jan 30
in
Analytical Chemistry
0
votes
87
views
Calculate the bond dissociation energy of the carbon-hydrogen bond in methane (CH4), given that the reaction CH4(g) → CH3(g) + H(g) has a ΔH° of 435 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
147
views
A student is given the unbalanced equation for the reaction between magnesium sulfate and sodium hydroxide in aqueous solution: MgSO4 + NaOH -> Mg(OH)2 + Na2SO4. The student needs to balance the equation and determine the coefficients for each compound.
answered
Jan 21
in
Inorganic Chemistry
0
votes
128
views
Who is more likely to engage in prejudice reduction strategies?
answered
Jan 20
in
Psychology
0
votes
129
views
What is the role of culture in evolutionary psychology?
answered
Jan 16
in
Psychology
0
votes
147
views
When investigating cognitive processes, what is meant by perception?
answered
Jan 16
in
Psychology
0
votes
85
views
Who developed the theory of generalisability?
answered
Jan 15
in
Psychology
0
votes
49
views
How does the Elaboration Likelihood Model influence persuasive AI design?
answered
Jan 15
in
Psychology
0
votes
96
views
What are the differences between individualistic and collectivistic cultures?
answered
Jan 14
in
Psychology
0
votes
93
views
What is the primary assumption of the cognitive-behavioural theory?
answered
Jan 13
in
Psychology
0
votes
67
views
What is the name of artificial barriers that people build to protect shorelines?
answered
Jan 7
in
Science
0
votes
100
views
What is the measure of sound intensity levels?
answered
Jan 7
in
Science
0
votes
30
views
The reaction of calcium oxide with carbon dioxide forms what?
answered
Jan 2
in
Science
Page:
1
2
next »
37.4k
questions
37.2k
answers
2
comments
17.6k
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.
...