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 DevonOsburne
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by DevonOsburne
0
votes
43
views
Calculate the heat of formation of methane (CH4) given the following thermochemical equations and standard heats of formation:2H2 (g) + O2 (g) → 2H2O (l) ΔH° = -572 kJ/molC (s) + O2 (g) → CO2 (g) ΔH° = -393.5 kJ/molNote: The standard heat of formation of CH4 is -74.8 kJ/mol.
answered
Jan 23
in
Chemical bonding
0
votes
29
views
What is the role of context in perceptual illusions?
answered
Jan 15
in
Psychology
0
votes
20
views
What is REM sleep?
answered
Jan 14
in
Psychology
0
votes
8
views
What is the function of the collective unconscious in Jung's theory?
answered
Jan 13
in
Psychology
0
votes
24
views
Which is the process through which leaves collect sunlight and make food?
answered
Jan 8
in
Science
0
votes
26
views
What term refers to any method of removing carbon dioxide from the atmosphere and storing it in another form?
answered
Jan 8
in
Science
0
votes
47
views
What system transports minerals and water in a plant?
answered
Jan 7
in
Science
0
votes
40
views
What is the motion that moves the forearm from the supinated position to the pronated position?
answered
Jan 7
in
Science
28.5k
questions
28.4k
answers
2
comments
4.8k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(6.0k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...