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 ClaudiaGabri
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by ClaudiaGabri
0
votes
60
views
Calculate the enthalpy change for the combustion of 2 moles of methane gas (CH4) at constant pressure, given that the standard enthalpy of formation (ΔHf) of methane gas is -74.8 kJ/mol. Express your answer in kilojoules (kJ).
answered
Jan 23
in
Chemical thermodynamics
+1
vote
59
views
What is the oxidation state of sulfur in the compound sodium sulfite (Na2SO3)?
answered
Jan 21
in
Inorganic Chemistry
0
votes
9
views
Where can descriptive statistics be used in psychology research?
answered
Jan 17
in
Psychology
0
votes
60
views
When a species always migrates, what is this type of migration called?
answered
Jan 8
in
Science
34.1k
questions
34.0k
answers
2
comments
6.5k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(11.6k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...