B bos1234 Member Joined Oct 9, 2006 Messages 491 Gender Male HSC 2007 May 14, 2007 #1 Evaluate the effectiveness of placing containers of powdered sodium hydrogen carbonate around a chemical labratory as a safety measure.
Evaluate the effectiveness of placing containers of powdered sodium hydrogen carbonate around a chemical labratory as a safety measure.
X xiao1985 Active Member Joined Jun 14, 2003 Messages 5,703 Gender Male HSC N/A May 15, 2007 #2 neutralise acid/base spills?!
BIGTYMA Focus Joined Sep 25, 2006 Messages 451 Location ? Gender Male HSC 2007 May 20, 2007 #3 xiao1985 is right. its not a hard question.
