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 Elton1570594
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by Elton1570594
0
votes
29
views
Given the following information: A polymerization reaction has a heat of reaction of -150 kJ/mol and a Δn (change in moles of gas) of +2 moles gas/mol. If 5.0 g of the monomer is polymerized, what is the enthalpy change (in kJ) for the overall reaction?
answered
1 day
ago
in
ThermoChemistry
0
votes
40
views
How can the concentration of nickel ions present in a given water sample be determined using colorimetry?
answered
Jan 29
in
Analytical Chemistry
0
votes
41
views
What is the name of the theory that suggests that our behaviour is shaped by our childhood experiences?
answered
Jan 20
in
Psychology
0
votes
49
views
Why do older adults perform better on tests of crystallized intelligence?
answered
Jan 17
in
Psychology
0
votes
21
views
Why do birds need a light-weight body?
answered
Jan 8
in
Science
0
votes
39
views
When both momentum and kinetic energy are conserved in a closed system, the collision is called what?
answered
Jan 8
in
Science
0
votes
22
views
Animals can not produce their own food making them _________.
answered
Dec 30, 2024
in
Science
27.0k
questions
26.9k
answers
2
comments
3.9k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(4.5k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...