Heat Of Formation Websites
science-xpert | all science related stuff is available here
- science-xpert.com
Find hare your All Types of Questions Related To Inventions And Discoveries & Their inventors.This section is very useful for those who looking for compatative
2,297,734
$
240.00
Welcome to the NIST WebBook
- webbook.nist.gov
NIST site provides chemical and physical property data on over 40,000 compounds.
7,761
$
1,991,520.00