English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

1. H=395kj
2. H=180kj
3. H=-285kj
4 H=195kj

2007-05-12 05:07:54 · 1 answers · asked by Anonymous in Science & Mathematics Chemistry

1 answers

3 - because it's negative.

2007-05-12 05:10:24 · answer #1 · answered by Gervald F 7 · 0 0

fedest.com, questions and answers