Friday, August 14, 2009

A video -vinegar and baking soda reaction

please see the below link- how to make volcano with the material available in home
http://video.about.com/chemistry/Erupting-Volcano.htm
posted by KVSS Ganesh, PGT Chemistry JNV NIzamabad
Posted by NVS CHEMISTRY e-MATERIALS at 1:22 AM

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